Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 6535564741

Certificate GIA 6535564741

Diamond specifications and retailer prices

From $3,717 USD
As of November 4, 2026
Save $4,837 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,554 USD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535564741. Listed at 18 retailers as of November 3, 2026, with prices from $3,717 to $8,554, a $4,837 spread on the same certified stone. NZ Jewellers lists it at $8,554. 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
I
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535564741
Dimensions6.73 × 7.70 × 4.83 mm
L/W Ratio1.14
Top View
6.73 mm7.70 mm1.51 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535564741
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

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 4
Current: $8,554 USD|Low: $3,717 USD|High: $8,554 USD|Avg: $5,175 USD
NZ Jewellers
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 13$3,717 USD
Retailer 7$3,906 USD
Retailer 6$4,192 USD
Retailer 5$4,282 USD
Retailer 4$4,490 USD
Retailer 12$4,617 USD
Retailer 18$4,625 USD
Retailer 2$4,834 USD
Retailer 9$4,910 USD
Retailer 16$4,910 USD
Retailer 17$4,910 USD
Retailer 10$4,956 USD
Retailer 3$5,061 USD
Retailer 8$5,162 USD
Retailer 15$5,665 USD
Retailer 14$6,035 USD
Retailer 11$7,799 USD
NZ Jewellers$8,554 USD

28 data points across 18 retailers

18 retailers$3,717 USD to $8,554 USD

A
Cheapest Retailer
-
$3,717 USD
A
Retailer 2
-
$3,906 USD
View
Final sale: no returns
A
Retailer 3
-
$4,192 USD
View
A
Retailer 4
-
$4,282 USD
View
B+
Retailer 5
-
$4,490 USD
View
A
Retailer 6
-
$4,617 USD
View
B+
Retailer 7
-
$4,625 USD
View
A
Retailer 8
-
$4,834 USD
View
B+
Retailer 9
-
$4,910 USD
View
B+
Retailer 10
-
$4,910 USD
View
B+
Retailer 11
-
$4,910 USD
View
Retailer 12
-
$4,956 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$5,061 USD
View
B+
Retailer 14
-
$5,162 USD
View
B+
Retailer 15
-
$5,665 USD
View
B+
Retailer 16
-
$6,035 USD
View
B
Retailer 17
-
$7,799 USD
View
Most Expensive
B
NZ Jewellers
22c7ac86-4843-439a-8a50-e413339b72cc · Nov 3
$8,554 USD
View
17 more retailers have this diamond
Prices start from $3,717 USDSave up to $4,837 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
$3,717 USD