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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 1529235728

Certificate GIA 1529235728

Diamond specifications and retailer prices

From $9,802 USD
As of November 5, 2026
Save $5,286 USD (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,146 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 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 1529235728. Listed at 17 retailers as of November 4, 2026, with a 54% 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
H
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529235728
Dimensions6.81 × 7.90 × 4.74 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
6.81 mm7.90 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529235728
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,503 USD|Low: $8,479 USD|High: $15,312 USD|Avg: $11,272 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$9,802 USD
Retailer 11$9,832 USD
Retailer 7$9,922 USD
Retailer 1$10,503 USD
Retailer 3$10,560 USD
Retailer 6$10,661 USD
Retailer 8$10,693 USD
Retailer 10$10,693 USD
Retailer 9$11,763 USD
Retailer 4$14,133 USD
Retailer 5$15,088 USD

41 data points across 11 retailers

17 retailers$9,802 USD to $15,088 USD

B+
Cheapest Retailer
-
$9,802 USD
B+
Retailer 2
-
$9,832 USD
View
B+
Retailer 3
-
$9,922 USD
View
B+
Retailer 4
-
$10,503 USD
View
B+
Retailer 5
-
$10,560 USD
View
Retailer 6
-
$10,661 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$10,693 USD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$10,693 USD
View
Final sale: no returns
B
Retailer 9
-
$11,553 USD
View
Retailer 10
-
$11,584 USD
View
Price last confirmed 29 days ago
Retailer 11
-
$11,763 USD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$11,784 USD
View
B
Retailer 13
-
$11,857 USD
View
Retailer 14
-
$13,367 USD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$14,133 USD
View
B
Retailer 16
-
$15,088 USD
View
Most Expensive
NZ Jewellers
255e8224-fc59-44fb-b7aa-850ef2e35ba7 · Sep 30
$16,146 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $9,802 USDSave up to $5,286 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.

B+
1.51ct Heart
$9,802 USD