CaratHunter
Plans
Radiant|Lab Grown|IGI

12.00ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG836612700

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836612700

Diamond specifications and retailer prices

From £1,793 GBP
$2,403 USD
As of November 1, 2026
Save £8,006 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,799 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12ct lab-grown radiant diamond

This 12ct lab-grown radiant 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 LG836612700 or 836612700. Listed at 18 retailers as of October 31, 2026, with prices from £1,793 to £9,799, a £8,006 spread on the same certified stone. Brilliant Earth lists it at £9,799. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612700
Dimensions16.26 × 11.18 × 7.55 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.26 mm11.18 mm12.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612700
Side View
Table 70.0%Crown 20.7°Girdle: ThickPavilion 36.8°Culet: NoneDepth 67.5%

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: £9,799 GBP|Low: £1,506 GBP|High: £10,105 GBP|Avg: £3,756 GBP|-3.0%
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
October 31, 2026
Retailer 19£1,507 GBP
Retailer 4£1,601 GBP
Retailer 12£1,793 GBP
Retailer 6£1,857 GBP
Retailer 7£1,857 GBP
Retailer 8£2,211 GBP
Retailer 13£2,342 GBP
Retailer 20£2,358 GBP
Retailer 2£2,414 GBP
Retailer 5£2,552 GBP
Retailer 21£2,610 GBP
Retailer 3£2,865 GBP
Retailer 14£2,902 GBP
Retailer 9£3,526 GBP
Retailer 15£3,938 GBP
Retailer 16£4,295 GBP
Retailer 18£5,109 GBP
Retailer 10£6,493 GBP
Retailer 11£7,365 GBP
Retailer 17£7,449 GBP
Brilliant Earth£9,799 GBP

20 data points across 21 retailers

18 retailers£1,793 GBP to £9,799 GBP

Retailer 1
-
£1,507 GBP
Price last confirmed 19 days ago
Retailer 2
-
£1,601 GBP
$2,145 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
£1,793 GBP
$2,403 USD
View
Final sale: no returns
Retailer 4
-
£1,857 GBP
$2,488 USD
View
Price last confirmed 22 days ago
Retailer 5
-
£1,857 GBP
$2,488 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£2,342 GBP
$3,138 USD
View
A
Retailer 7
-
£2,414 GBP
€3,080 EUR
View
Retailer 8
-
£2,552 GBP
$3,420 USD
View
Price last confirmed 28 days ago
Retailer 9
-
£2,610 GBP
View
Price last confirmed 19 days ago
Retailer 10
-
£2,865 GBP
ZAR 62,022 ZAR
View
Price last confirmed 23 days ago
Retailer 11
-
£2,902 GBP
$3,888 USD
View
Price last confirmed 22 days ago
Retailer 12
-
£3,526 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
£3,938 GBP
$5,277 USD
View
B+
Retailer 14
-
£4,295 GBP
$5,755 USD
View
B+
Retailer 15
-
£5,109 GBP
SGD 9,251 SGD
View
Retailer 16
-
£6,493 GBP
$8,700 USD
View
Price last confirmed 19 days ago
B
Retailer 17
-
£7,449 GBP
$9,981 USD
View
Most Expensive
B
Brilliant Earth
21621218A · Oct 31
£9,799 GBP
$13,130 USD
View
17 more retailers have this diamond
Prices start from £1,793 GBPSave up to £8,006 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 Radiant
£1,793 GBP