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Heart|Natural|GIA

1.51ct J VVS2 Heart Natural Diamond

EX • J/VVS2 • GIA 2544591112

Certificate GIA 2544591112

Diamond specifications and retailer prices

From $5,615 AUD
$3,944 USD
As of October 31, 2026
Save $1,095 AUD (16%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,709 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J 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 2544591112. Listed at 7 retailers as of October 31, 2026, with prices from $5,615 to $6,709, a $1,095 spread on the same certified stone. Blue Nile lists it at $6,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544591112
Dimensions6.75 × 8.02 × 4.80 mm
L/W Ratio1.19
Top View
6.75 mm8.02 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544591112
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.8%

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: Oct 31
Current: $6,709 AUD|Low: $5,615 AUD|High: $8,174 AUD|Avg: $6,438 AUD|-17.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$5,615 AUD
Retailer 4$5,808 AUD
Retailer 7$5,912 AUD
Retailer 6$6,047 AUD
Retailer 3$6,063 AUD
Retailer 2$6,095 AUD
Blue Nile$6,709 AUD

42 data points across 7 retailers

7 retailers$5,615 AUD to $6,709 AUD

A
Cheapest Retailer
-
$5,615 AUD
$3,944 USD
A
Retailer 2
-
$5,808 AUD
$4,080 USD
View
Final sale: no returns
A
Retailer 3
-
$5,912 AUD
MYR 16,916 MYR
View
A
Retailer 4
-
$6,047 AUD
SGD 5,740 SGD
View
A
Retailer 5
-
$6,063 AUD
₹405,580 INR
View
A
Retailer 6
-
$6,095 AUD
£3,371 GBP
View
Most Expensive
B+
Blue Nile
28157296 · Oct 31
$6,709 AUD
$4,713 USD
View
6 more retailers have this diamond
Prices start from $5,615 AUDSave up to $1,095 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
$5,615 AUD