CaratHunter
Plans
Oval|Lab Grown|IGI

12.00ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG793627737

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793627737

Diamond specifications and retailer prices

From £1,915 GBP
$2,566 USD
As of November 1, 2026
Save £12,101 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £14,016 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12ct lab-grown oval diamond

This 12ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793627737 or 793627737. Listed at 23 retailers as of October 31, 2026, with prices from £1,915 to £14,016, a £12,101 spread on the same certified stone. Brilliant Earth lists it at £14,016. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

12.00
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793627737
Dimensions19.56 × 13.02 × 7.64 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.56 mm13.02 mm12.00 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793627737
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £14,016 GBP|Low: £1,817 GBP|High: £14,352 GBP|Avg: £4,622 GBP|+6.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 5£1,915 GBP
Retailer 12£2,084 GBP
Retailer 15£2,190 GBP
Retailer 8£2,222 GBP
Retailer 6£2,343 GBP
Retailer 10£2,558 GBP
Retailer 3£2,627 GBP
Retailer 13£2,975 GBP
Retailer 20£3,025 GBP
Retailer 4£3,054 GBP
Retailer 18£3,439 GBP
Retailer 11£3,461 GBP
Retailer 17£3,523 GBP
Retailer 2£4,116 GBP
Retailer 9£4,208 GBP
Retailer 19£4,747 GBP
Retailer 7£5,932 GBP
Retailer 16£7,215 GBP
Retailer 21£7,469 GBP
Retailer 14£7,750 GBP
Retailer 22£11,096 GBP
Brilliant Earth£14,016 GBP

37 data points across 22 retailers

23 retailers£1,915 GBP to £14,016 GBP

A
Cheapest Retailer
-
£1,915 GBP
$2,566 USD
A
Retailer 2
-
£2,084 GBP
$2,792 USD
View
Retailer 3
-
£2,190 GBP
$2,935 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£2,222 GBP
$2,977 USD
View
A
Retailer 5
-
£2,343 GBP
$3,140 USD
View
A
Retailer 6
-
£2,558 GBP
$3,428 USD
View
A
Retailer 7
-
£2,627 GBP
HK$27,500 HKD
View
B+
Retailer 8
-
£2,975 GBP
View
B+
Retailer 9
-
£3,025 GBP
$4,053 USD
View
B+
Retailer 10
-
£3,054 GBP
$4,092 USD
View
B+
Retailer 11
-
£3,439 GBP
ZAR 74,445 ZAR
View
B+
Retailer 12
-
£3,461 GBP
$4,637 USD
View
B+
Retailer 13
-
£3,523 GBP
€4,496 EUR
View
B+
Retailer 14
-
£4,116 GBP
A$8,485 AUD
View
B+
Retailer 15
-
£4,208 GBP
View
B+
Retailer 16
-
£4,747 GBP
$6,360 USD
View
B
Retailer 17
-
£5,759 GBP
$7,717 USD
View
B
Retailer 18
-
£5,932 GBP
$7,948 USD
View
B
Retailer 19
-
£7,215 GBP
A$14,872 AUD
View
B
Retailer 20
-
£7,469 GBP
$10,007 USD
View
B
Retailer 21
-
£7,750 GBP
$10,384 USD
View
B
Retailer 22
-
£11,096 GBP
$14,867 USD
View
Most Expensive
B
Brilliant Earth
20999899A · Oct 31
£14,016 GBP
$18,780 USD
View
22 more retailers have this diamond
Prices start from £1,915 GBPSave up to £12,101 GBP

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.

A
12.00ct Oval
£1,915 GBP