Radiant|Lab Grown|GIA

6.12ct D FL Radiant Lab Grown Diamond

GD • D/FL • GIA 7536112922

Certificate GIA 7536112922

Diamond specifications and retailer prices

From $36,730 USD
As of November 1, 2026
Save $20,799 USD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $57,529 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 6.12ct lab-grown radiant diamond

This 6.12ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7536112922. Listed at 10 retailers as of October 31, 2026, with prices from $36,730 to $57,529, a $20,799 spread on the same certified stone. Adiamor lists it at $57,529. 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

6.12
Carat
D
Color
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7536112922
Dimensions12.84 × 9.25 × 6.02 mm
L/W Ratio1.39
Culet sizeNone
Top View
12.84 mm9.25 mm6.12 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536112922
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $57,529 USD|Low: $35,706 USD|High: $365,957 USD|Avg: $99,585 USD|-4.8%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$36,730 USD
Retailer 9$46,390 USD
Retailer 3$48,256 USD
Retailer 10$51,050 USD
Adiamor$57,529 USD
Retailer 6$61,559 USD
Retailer 2$65,568 USD
Retailer 11$71,885 USD
Retailer 5$98,267 USD
Retailer 8$115,598 USD
Retailer 12$161,568 USD
Retailer 4$365,957 USD

28 data points across 12 retailers

10 retailers$36,730 USD to $57,529 USD

B+
Cheapest Retailer
-
$36,730 USD
B
Retailer 2
-
$46,390 USD
View
B
Retailer 3
-
$51,050 USD
View
Most Expensive
B
Adiamor
D-80032077 · Oct 31
$57,529 USD
View
3 more retailers have this diamond
Prices start from $36,730 USDSave up to $20,799 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.

B+
6.12ct Radiant
$36,730 USD