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Heart|Natural|GIA

1.51ct H VVS2 Heart Natural Diamond

EX • H/VVS2 • GIA 2546155702

Certificate GIA 2546155702

Diamond specifications and retailer prices

From $10,723 AUD
As of November 2, 2026
Save $9,009 AUD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,732 AUD 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546155702. Listed at 8 retailers as of November 2, 2026, with prices from $10,723 to $19,732, a $9,009 spread on the same certified stone. NZ Jewellers lists it at $19,732. 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
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.13°
Pavilion angle40.99°
OriginNatural
Grading LabGIA
CertificateGIA 2546155702
Dimensions6.88 × 8.04 × 4.78 mm
L/W Ratio1.17
Top View
6.88 mm8.04 mm1.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546155702
Side View
Table 62.0%Crown 38.13°Girdle: STK-THKPavilion 40.99°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,732 AUD|Low: $10,723 AUD|High: $19,961 AUD|Avg: $13,150 AUD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$10,723 AUD
Retailer 7$10,865 AUD
Retailer 9$11,324 AUD
Retailer 5$11,797 AUD
Retailer 8$11,854 AUD
Retailer 6$11,979 AUD
Retailer 3$12,077 AUD
Retailer 10$12,521 AUD
Retailer 11$12,914 AUD
Retailer 4$16,440 AUD
NZ Jewellers$19,732 AUD

33 data points across 11 retailers

8 retailers$10,723 AUD to $19,732 AUD

A
Cheapest Retailer
-
$10,723 AUD
B+
Retailer 2
-
$10,865 AUD
View
Retailer 3
-
$11,324 AUD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$11,797 AUD
View
B+
Retailer 5
-
$11,854 AUD
View
B+
Retailer 6
-
$11,979 AUD
View
B
Retailer 7
-
$16,440 AUD
View
Most Expensive
B
NZ Jewellers
354b277b-1351-4c83-8f64-b902da2ec284 · Nov 3
$19,732 AUD
$13,558 USD
View
7 more retailers have this diamond
Prices start from $10,723 AUDSave up to $9,009 AUD

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
$10,723 AUD