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Radiant|Lab Grown|GIA

1.51ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • GIA 6432544759

Certificate GIA 6432544759

Diamond specifications and retailer prices

From $311 USD
As of November 2, 2026
Save $2,449 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,760 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432544759. Listed at 19 retailers as of November 2, 2026, with prices from $311 to $2,760, a $2,449 spread on the same certified stone. Do Amore Diamonds lists it at $2,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6432544759
Dimensions8.23 × 5.84 × 3.83 mm
L/W Ratio1.41
Top View
8.23 mm5.84 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432544759
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.5%

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: $2,760 USD|Low: $298 USD|High: $2,760 USD|Avg: $1,017 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 2, 2026
Retailer 15$311 USD
Retailer 6$347 USD
Retailer 19$361 USD
Retailer 4$385 USD
Retailer 16$385 USD
Retailer 8$463 USD
Retailer 13$540 USD
Retailer 17$541 USD
Retailer 5$719 USD
Retailer 9$725 USD
Retailer 2$734 USD
Retailer 14$1,184 USD
Retailer 10$1,227 USD
Retailer 18$1,368 USD
Retailer 11$1,527 USD
Retailer 7$1,661 USD
Retailer 12$1,706 USD
Retailer 3$2,113 USD
Do Amore Diamonds$2,760 USD

24 data points across 19 retailers

19 retailers$311 USD to $2,760 USD

A
Cheapest Retailer
-
$311 USD
A
Retailer 2
-
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$361 USD
View
Retailer 4
-
$385 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$385 USD
View
A
Retailer 6
-
$463 USD
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$541 USD
View
A
Retailer 9
-
$652 USD
View
B+
Retailer 10
-
$719 USD
View
B+
Retailer 11
-
$734 USD
ZAR 11,854 ZAR
View
B
Retailer 12
-
$1,184 USD
View
B
Retailer 13
-
$1,227 USD
CA$1,704 CAD
View
B
Retailer 14
-
$1,368 USD
View
B
Retailer 15
-
$1,527 USD
View
B
Retailer 16
-
$1,661 USD
£1,308 GBP
View
B
Retailer 17
-
$1,706 USD
£1,343 GBP
View
B
Retailer 18
-
$2,113 USD
View
Most Expensive
B
Do Amore Diamonds
27-7118A5949 · Nov 2
$2,760 USD
View
18 more retailers have this diamond
Prices start from $311 USDSave up to $2,449 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
$311 USD