Radiant|Lab Grown|IGI

12.02ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG805644277

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

Certificate IGI LG805644277

Diamond specifications and retailer prices

From $1,755 USD
£1,382 GBP
As of October 27, 2026
Save $10,395 USD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,150 USD at Brilliant Earth · As of November 1, 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 top-tier cut grade and certified by IGI LG805644277 or 805644277. Listed at 24 retailers as of October 27, 2026, with prices from $1,755 to $12,150, a $10,395 spread on the same certified stone. Brilliant Earth lists it at $12,150. 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

12.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805644277
Dimensions17.05 × 11.25 × 7.06 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.05 mm11.25 mm12.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805644277
Side View
Table 66.0%Crown 43.6°Girdle: MED-STKPavilion 31.6°Culet: NoneDepth 62.8%

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: Oct 27
Current: $12,150 USD|Low: $1,749 USD|High: $12,150 USD|Avg: $4,875 USD
Brilliant Earth
Retailer 2
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Retailer 25
November 2, 2026
Retailer 25$1,755 USD
Retailer 9$1,878 USD
Retailer 7$2,044 USD
Retailer 18$2,103 USD
Retailer 12$2,179 USD
Retailer 6$2,345 USD
Retailer 19$2,560 USD
Retailer 16$2,683 USD
Retailer 3$2,978 USD
Retailer 4$3,342 USD
Retailer 13$3,345 USD
Retailer 2$3,366 USD
Retailer 8$3,415 USD
Retailer 5$4,044 USD
Retailer 14$4,084 USD
Retailer 15$4,511 USD
Retailer 24$5,735 USD
Retailer 11$5,871 USD
Retailer 10$6,245 USD
Retailer 20$7,416 USD
Retailer 17$7,633 USD
Retailer 22$8,580 USD
Retailer 23$9,236 USD
Retailer 21$10,831 USD
Brilliant Earth$12,150 USD

27 data points across 25 retailers

24 retailers$1,755 USD to $12,150 USD

A
Cheapest Retailer
-
$1,755 USD
£1,382 GBP
Retailer 2
-
$1,878 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$2,044 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,179 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$2,345 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$2,560 USD
HK$20,000 HKD
View
A
Retailer 7
-
$2,683 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$2,978 USD
£2,345 GBP
View
Retailer 9
-
$3,342 USD
ZAR 53,987 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,345 USD
€3,186 EUR
View
A
Retailer 11
-
$3,366 USD
View
B+
Retailer 12
-
$3,415 USD
View
Retailer 13
-
$4,044 USD
A$6,222 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$4,084 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$4,511 USD
£3,552 GBP
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$5,735 USD
View
Retailer 17
-
$5,871 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$6,245 USD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$7,416 USD
SGD 10,021 SGD
View
Retailer 20
-
$7,633 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
$8,580 USD
A$13,200 AUD
View
B
Retailer 22
-
$9,236 USD
View
B
Retailer 23
-
$10,831 USD
View
Most Expensive
B
Brilliant Earth
20106329A · Nov 1
$12,150 USD
View
23 more retailers have this diamond
Prices start from $1,755 USDSave up to $10,395 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
$1,755 USD