Heart|Natural|GIA

1.51ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 1232769632

Certificate GIA 1232769632

Diamond specifications and retailer prices

From $3,678 USD
As of November 5, 2026
Save $1,666 USD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,499 USD at NZ Jewellers · As of September 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232769632. Listed at 11 retailers as of November 5, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1232769632
Dimensions7.42 × 7.97 × 4.25 mm
L/W Ratio1.07
Top View
7.42 mm7.97 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1232769632
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 53.3%

Caratlytics Score

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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 5
Current: $5,344 USD|Low: $3,678 USD|High: $8,190 USD|Avg: $5,273 USD|+12.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$3,678 USD
Retailer 4$3,911 USD
Retailer 11$4,015 USD
Retailer 9$4,350 USD
Retailer 10$4,571 USD
Retailer 1$5,344 USD
Retailer 8$5,610 USD
Retailer 5$5,701 USD
Retailer 7$6,126 USD
Retailer 3$7,082 USD
Retailer 6$8,168 USD

39 data points across 11 retailers

11 retailers$3,678 USD to $5,344 USD

A
Cheapest Retailer
-
$3,678 USD
B+
Retailer 2
-
$3,911 USD
View
Retailer 3
-
$4,603 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$4,603 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$4,603 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$5,312 USD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$5,344 USD
View
Retailer 8
-
$5,610 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$6,126 USD
View
Price last confirmed 37 days ago
Retailer 10
-
$8,168 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
c1c09db0-800f-46a4-9208-0d86fe4b01f7 · Sep 30
$8,499 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $3,678 USDSave up to $1,666 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
$3,678 USD