Radiant|Lab Grown|GIA

1.51ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • GIA 6502341209

Certificate GIA 6502341209

Diamond specifications and retailer prices

From $438 USD
As of November 2, 2026
Save $2,066 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,504 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502341209. Listed at 22 retailers as of November 2, 2026, with prices from $438 to $2,504, a $2,066 spread on the same certified stone. MOH London lists it at $2,504. 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

1.51
Carat
D
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502341209
Dimensions8.28 × 5.69 × 3.78 mm
L/W Ratio1.46
Top View
8.28 mm5.69 mm1.51 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502341209
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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 2
Current: $2,504 USD|Low: $438 USD|High: $2,535 USD|Avg: $1,275 USD|-1.0%
MOH London
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
November 3, 2026
Retailer 12$438 USD
Retailer 3$491 USD
Retailer 4$544 USD
Retailer 14$544 USD
Retailer 10$668 USD
Retailer 5$710 USD
Retailer 2$909 USD
Retailer 11$1,035 USD
Retailer 13$1,397 USD
Retailer 6$1,461 USD
Retailer 7$1,566 USD
Retailer 9$1,674 USD
Retailer 16$1,929 USD
Retailer 8$2,033 USD
Retailer 15$2,416 USD
MOH London$2,504 USD

32 data points across 16 retailers

22 retailers$438 USD to $2,504 USD

A
Cheapest Retailer
-
$438 USD
A
Retailer 2
-
$490 USD
View
Final sale: no returns
A
Retailer 3
-
$491 USD
View
Retailer 4
-
$544 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$544 USD
View
B+
Retailer 6
-
$668 USD
£526 GBP
View
B+
Retailer 7
-
$710 USD
View
B+
Retailer 8
-
$715 USD
View
B+
Retailer 9
-
$782 USD
View
B+
Retailer 10
-
$855 USD
View
B+
Retailer 11
-
$909 USD
£716 GBP
View
B
Retailer 12
-
$1,035 USD
ZAR 16,717 ZAR
View
Retailer 13
-
$1,205 USD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$1,397 USD
A$2,149 AUD
View
B
Retailer 15
-
$1,461 USD
View
Retailer 16
-
$1,566 USD
A$2,409 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,657 USD
£1,305 GBP
View
B
Retailer 18
-
$1,674 USD
CA$2,325 CAD
View
B
Retailer 19
-
$1,929 USD
View
B
Retailer 20
-
$2,033 USD
View
B
Retailer 21
-
$2,416 USD
View
Most Expensive
B
MOH London
6502341209 · Nov 3
$2,504 USD
£1,972 GBP
View
21 more retailers have this diamond
Prices start from $438 USDSave up to $2,066 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
1.51ct Radiant
$438 USD