Heart|Natural|GIA

1.51ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 6223130778

Certificate GIA 6223130778

Diamond specifications and retailer prices

From $6,781 USD
CA$9,418 CAD
As of November 2, 2026
Save $6,727 USD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,508 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6223130778. Listed at 10 retailers as of October 30, 2026, with prices from $6,781 to $13,508, a $6,727 spread on the same certified stone. NZ Jewellers lists it at $13,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223130778
Dimensions6.39 × 7.97 × 4.76 mm
L/W Ratio1.25
Top View
6.39 mm7.97 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6223130778
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.7%

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: $7,694 USD|Low: $6,781 USD|High: $11,880 USD|Avg: $8,438 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$6,781 USD
Retailer 8$6,996 USD
Retailer 1$7,694 USD
Retailer 9$7,803 USD
Retailer 5$8,160 USD
Retailer 6$8,160 USD
Retailer 10$8,240 USD
Retailer 4$8,430 USD
Retailer 2$10,309 USD
Retailer 3$11,256 USD

41 data points across 10 retailers

10 retailers$6,781 USD to $13,508 USD

A
Cheapest Retailer
-
$6,781 USD
CA$9,418 CAD
A
Retailer 2
-
$6,996 USD
View
A
Retailer 3
-
$7,694 USD
£6,058 GBP
View
A
Retailer 4
-
$7,803 USD
View
A
Retailer 5
-
$8,160 USD
View
A
Retailer 6
-
$8,160 USD
View
Retailer 7
-
$8,240 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$8,430 USD
View
B+
Retailer 9
-
$11,256 USD
£8,863 GBP
View
Most Expensive
B+
NZ Jewellers
dd7c1b79-3f98-4767-92ad-eb7455a40a07 · Oct 30
$13,508 USD
View
9 more retailers have this diamond
Prices start from $6,781 USDSave up to $6,727 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 Heart
$6,781 USD