Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 2556045189

Certificate GIA 2556045189

Diamond specifications and retailer prices

From $6,354 USD
As of November 4, 2026
Save $5,733 USD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,087 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556045189. Listed at 9 retailers as of November 3, 2026, with prices from $6,354 to $12,087, a $5,733 spread on the same certified stone. NZ Jewellers lists it at $12,087. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.14°
Pavilion angle42.49°
OriginNatural
Grading LabGIA
CertificateGIA 2556045189
Dimensions6.92 × 8.02 × 4.78 mm
L/W Ratio1.16
Top View
6.92 mm8.02 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556045189
Side View
Table 64.0%Crown 38.14°Girdle: STK-VTKPavilion 42.49°Culet: NoneDepth 59.6%

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 4
Current: $12,087 USD|Low: $6,354 USD|High: $12,334 USD|Avg: $8,033 USD|-2.0%
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
November 2, 2026
Retailer 10$6,354 USD
Retailer 2$6,521 USD
Retailer 9$6,685 USD
Retailer 13$6,990 USD
Retailer 12$7,122 USD
Retailer 7$7,227 USD
Retailer 11$7,291 USD
Retailer 8$7,338 USD
Retailer 4$8,038 USD
Retailer 3$8,236 USD
Retailer 5$8,287 USD
Retailer 6$10,072 USD
NZ Jewellers$12,087 USD

35 data points across 13 retailers

9 retailers$6,354 USD to $12,087 USD

A
Cheapest Retailer
-
$6,354 USD
A
Retailer 2
-
$6,521 USD
View
A
Retailer 3
-
$6,685 USD
View
Retailer 4
-
$7,122 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$7,227 USD
View
B+
Retailer 6
-
$7,291 USD
View
B+
Retailer 7
-
$7,338 USD
View
B+
Retailer 8
-
$10,072 USD
View
Most Expensive
B
NZ Jewellers
8da5da2e-c875-43df-b17f-4a2c7ee7345c · Nov 3
$12,087 USD
View
8 more retailers have this diamond
Prices start from $6,354 USDSave up to $5,733 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
$6,354 USD