CaratHunter
Plans
Oval|Lab Grown|IGI

12.76ct G VS2 Oval Lab Grown Diamond

GD • G/VS2 • IGI LG770699438

Shape and cutting style on the report: Oval polygon step cut

Certificate IGI LG770699438

Diamond specifications and retailer prices

From £8,784 GBP
$11,770 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £8,784 GBP at Brilliance
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliance

About this 12.76ct lab-grown oval diamond

This 12.76ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG770699438 or 770699438. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.76
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770699438
Dimensions18.46 × 13.40 × 5.78 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.46 mm13.40 mm12.76 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770699438
Side View
Table 77.0%Crown 33.2°Girdle: ThickPavilion 36°Culet: LargeDepth 43.1%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £8,784 GBP|Low: £7,227 GBP|High: £8,784 GBP|Avg: £8,006 GBP|+21.5%
October 3, 2026
Brilliance£8,784 GBP

2 data points across 1 retailer

1 retailer

C
Brilliance
D45308260 · Nov 1
£8,784 GBP
$11,770 USD
View

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

C
12.76ct Oval
£8,784 GBP