Heart|Natural|GIA

1.51ct H VS1 Heart Natural Diamond

ID • H/VS1 • GIA 5533937563

Certificate GIA 5533937563

Diamond specifications and retailer prices

From $5,196 USD
As of October 27, 2026
Save $5,405 USD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,601 USD at NZ Jewellers · As of October 27, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533937563. Listed at 18 retailers as of October 27, 2026, with prices from $5,196 to $10,601, a $5,405 spread on the same certified stone. NZ Jewellers lists it at $10,601. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 5533937563
Dimensions7.89 × 7.05 × 4.65 mm
L/W Ratio1.12
Top View
7.89 mm7.05 mm1.51 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533937563
Side View
Table 54.0%Crown 36.5°Girdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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: Oct 27
Current: $10,601 USD|Low: $5,196 USD|High: $12,410 USD|Avg: $7,435 USD|-14.6%
NZ Jewellers
Retailer 2
Retailer 3
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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
October 29, 2026
Retailer 9$5,196 USD
Retailer 4$5,528 USD
Retailer 17$5,643 USD
Retailer 6$5,850 USD
Retailer 2$5,880 USD
Retailer 13$5,895 USD
Retailer 12$6,053 USD
Retailer 7$6,240 USD
Retailer 8$6,339 USD
Retailer 18$6,339 USD
Retailer 5$6,494 USD
Retailer 3$6,496 USD
Retailer 15$6,589 USD
Retailer 10$7,202 USD
Retailer 14$7,314 USD
Retailer 16$7,719 USD
Retailer 11$9,389 USD
NZ Jewellers$10,601 USD

18 data points across 18 retailers

18 retailers$5,196 USD to $10,601 USD

A
Cheapest Retailer
-
$5,196 USD
A
Retailer 2
-
$5,528 USD
View
A
Retailer 3
-
$5,643 USD
View
A
Retailer 4
-
$5,850 USD
View
Final sale: no returns
A
Retailer 5
-
$5,880 USD
£4,630 GBP
View
A
Retailer 6
-
$5,895 USD
View
A
Retailer 7
-
$6,053 USD
£4,766 GBP
View
A
Retailer 8
-
$6,240 USD
View
A
Retailer 9
-
$6,339 USD
View
A
Retailer 10
-
$6,339 USD
View
B+
Retailer 11
-
$6,494 USD
View
B+
Retailer 12
-
$6,496 USD
View
B+
Retailer 13
-
$6,589 USD
View
B+
Retailer 14
-
$7,202 USD
A$11,080 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$7,314 USD
View
B+
Retailer 16
-
$7,719 USD
ZAR 124,695 ZAR
View
B+
Retailer 17
-
$9,389 USD
£7,393 GBP
View
Most Expensive
B
NZ Jewellers
9c805b0d-8e88-49a2-a133-3442adbc0b92 · Oct 27
$10,601 USD
View
17 more retailers have this diamond
Prices start from $5,196 USDSave up to $5,405 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
$5,196 USD