Pictured Item Is Made Using Lab Diamond

4 ct Antique cut elongated cushion lab grown diamond with old mine cut off white tone

4 ct omc elongated cushion lab diamond loose antique cut gemstone

Elongated cushion lab grown diamond 4 ct with vintage old mine cut brilliance

4 ct Off white lab diamond elongated cushion antique faceted loose stone

Old mine cut elongated cushion lab diamond 4 ct with soft off white color

4 ct Elongated cushion lab grown diamond with antique style faceting

4 ct Antique elongated cushion lab grown diamond loose vintage style stone

Custom jewelry elongated cushion omc lab diamond 4 ct off white gemstone

Off white elongated cushion lab diamond 4 ct old mine cut

OMC warm color elongated cushion lab diamond bar culet

Off white elongated cushion lab grown diamond 4 ct antique old mine cut stone

4 CT Antique Shallow Cut Elongated Cushion Lab Grown Diamond, OMC, Warm Color

Name: 4 CT Antique Shallow Cut Elongated Cushion Lab Grown Diamond, OMC, Warm Color
Brand: Orbion Jewels
SKU: CPLGDCVDECUOMVSGHI13.5X9
Price: 3025.0 USD
Availability: InStock

SKU: CPLGDCVDECUOMVSGHI13.5X9

$3,025.00

Size chart

Every Orbion ring is handcrafted to order, so the size you choose is the size we make. It's worth a few minutes to get it right.

Three ways to find your size

1. Have it measured. The most reliable option. Any local jeweler will size your finger in under a minute, usually for free. If you're buying an engagement ring as a surprise, borrow a ring she already wears on that finger and take it in.

2. Measure a ring you already own. Lay it flat and measure straight across the inside of the band, edge to edge, in millimetres. Measure the inside, not the outside — a thick band can throw this off by a full size.

3. Measure your finger. Wrap a strip of paper or a piece of string snugly around the base of your finger. Mark where it overlaps, lay it flat, and measure the length in millimetres. That's your circumference. Snug, not tight — if it leaves a mark on your skin, it's too tight.

You can also print our paper ring sizer — A4, at 100% scale.

Size chart

US size	Inside diameter	Circumference
3	14.1 mm	44.2 mm
3½	14.5 mm	45.5 mm
4	14.9 mm	46.8 mm
4½	15.3 mm	48.0 mm
5	15.7 mm	49.3 mm
5½	16.1 mm	50.6 mm
6	16.5 mm	51.9 mm
6½	16.9 mm	53.1 mm
7	17.3 mm	54.4 mm
7½	17.7 mm	55.7 mm
8	18.1 mm	57.0 mm
8½	18.5 mm	58.3 mm
9	18.9 mm	59.5 mm
9½	19.4 mm	60.8 mm
10	19.8 mm	62.1 mm
10½	20.2 mm	63.4 mm
11	20.6 mm	64.6 mm
11½	21.0 mm	65.9 mm
12	21.4 mm	67.2 mm

Before you measure

Measure at the end of the day. Fingers are largest in the evening and smallest first thing in the morning.
Measure warm. Cold hands can read a full half size smaller.
Check the knuckle. The ring has to pass over it. If your knuckle is noticeably larger than the base of your finger, size to the knuckle.
Wide bands sit tighter. For a band wider than about 6 mm, go up a quarter to a half size.
Measure more than once, on different days.

Between sizes, or not sure?

Message us before you order. Each piece is made by hand for one person, so it is far easier to get the size right the first time.

WhatsApp us · sales@orbionjewels.com

Stone TypeStone Type : Lab Diamond

Stone Type : Lab Diamond

Limited time offer

00 Days

21 Hours

47 Minutes

36 Seconds

Customise it

Description
Order Processing
Order Processing
Add-ons

Elongated Cushion Cut Diamond | Elongated Cushion Old Mine Cut Lab Diamond | Antique Cut Lab Diamond | Spread Lab Grown Diamond | Shallow Cut Diamond | Old Mine Cut Lab Grown Diamond | Bar Culet Old Mine Cut | Warm Color Lab Diamond | Vintage Cut Cushion Diamond | 4 Carat Lab Diamond Antique | 4 Ct Cushion Cut Diamond.

✣ SKU : CPLGDCVDECUOMVSGHI13.5X9 ✣

✣ 𝐃𝐢𝐚𝐦𝐨𝐧𝐝 𝐃𝐞𝐭𝐚𝐢𝐥𝐬 ✣

• Type : Lab Grown Diamond
• Shape : Elongated Cushion
• Cut : Old Mine Cut
• Size : 13.5 X 9.0 MM
• Weight : 4 CT Approx.
• Color : J/K ( Warm )
• Clarity : VS+

Production Time (Handcrafted to Order)

Standard: 2–3 weeks
If quality refinements are required, please allow an additional 1–2 weeks.
Rush production (optional):1–2 weeks for eligible items. Read full details: Production Timeline Policy

Shipping Time (After Dispatch)

Standard Shipping: 17–19 days
Express Shipping: 7–10 days
These timelines apply to USA, UK & Canada. For other countries, delivery times may vary — write to us for your exact estimate. Read full details: Shipping & Delivery Policy

Shipping Options

Standard
Express
Express + Signature-on-Delivery (recommended for extra security)
Carrier is selected by country and may change based on service reliability (India Post, USPS, UPS, FedEx, ARAMEX, DHL, etc.). More info: Shipping & Delivery Policy

Rush Order Eligibility

Usually available for most Moissanite pieces and select Lab Diamonds that are regular cuts/shapes or readily sourced fancy-color diamonds.
Not available for Custom-Cut Lab Diamonds, including our specially optimized Old Cut Diamonds (Old Mine Cut / Old European Cut) and optimized Brilliant cuts made for best scintillation, light performance, and minimal bow-tie. These custom cuts typically take 3–4 weeks.
Please contact us before purchasing a Rush upgrade to confirm eligibility and timeline. Read full details: Rush Order Policy