Radiant|Lab Grown|IGI

12.02ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG844640836

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

Certificate IGI LG844640836

Diamond specifications and retailer prices

From $1,851 USD
£1,458 GBP
As of November 2, 2026
Save $10,299 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,150 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.02ct lab-grown radiant diamond

This 12.02ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844640836 or 844640836. Listed at 20 retailers as of October 31, 2026, with prices from $1,851 to $12,150, a $10,299 spread on the same certified stone. Brilliant Earth lists it at $12,150. 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

12.02
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844640836
Dimensions16.55 × 10.99 × 7.33 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.55 mm10.99 mm12.02 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844640836
Side View
Table 65.0%Crown 43.1°Girdle: ThickPavilion 32.7°Culet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $12,150 USD|Low: $1,851 USD|High: $12,150 USD|Avg: $4,419 USD
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
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Retailer 19
Retailer 20
November 2, 2026
Retailer 2$1,851 USD
Retailer 5$1,987 USD
Retailer 20$2,162 USD
Retailer 4$2,225 USD
Retailer 8$2,305 USD
Retailer 18$2,470 USD
Retailer 10$2,798 USD
Retailer 13$3,145 USD
Retailer 3$3,169 USD
Retailer 16$3,456 USD
Retailer 17$3,569 USD
Retailer 15$3,570 USD
Retailer 11$3,608 USD
Retailer 14$4,271 USD
Retailer 7$4,374 USD
Retailer 19$5,947 USD
Retailer 9$6,576 USD
Retailer 12$8,068 USD
Retailer 6$9,232 USD
Brilliant Earth$12,150 USD

18 data points across 20 retailers

20 retailers$1,851 USD to $12,150 USD

A
Cheapest Retailer
-
$1,851 USD
£1,458 GBP
A
Retailer 2
-
$1,987 USD
View
A
Retailer 3
-
$2,162 USD
View
A
Retailer 4
-
$2,225 USD
View
Final sale: no returns
A
Retailer 5
-
$2,305 USD
View
A
Retailer 6
-
$2,470 USD
View
A
Retailer 7
-
$2,798 USD
View
A
Retailer 8
-
$3,145 USD
£2,476 GBP
View
A
Retailer 9
-
$3,169 USD
View
A
Retailer 10
-
$3,456 USD
View
A
Retailer 11
-
$3,569 USD
ZAR 57,652 ZAR
View
A
Retailer 12
-
$3,570 USD
€3,400 EUR
View
B+
Retailer 13
-
$3,608 USD
View
B+
Retailer 14
-
$4,271 USD
A$6,571 AUD
View
B+
Retailer 15
-
$4,374 USD
£3,444 GBP
View
B+
Retailer 16
-
$5,947 USD
View
B
Retailer 17
-
$6,576 USD
View
B
Retailer 18
-
$8,068 USD
View
B
Retailer 19
-
$9,232 USD
View
Most Expensive
B
Brilliant Earth
22184978A · Oct 31
$12,150 USD
View
19 more retailers have this diamond
Prices start from $1,851 USDSave up to $10,299 USD

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
12.02ct Radiant
$1,851 USD