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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 7541612103

Certificate GIA 7541612103

Diamond specifications and retailer prices

From $2,534 USD
HK$19,800 HKD
As of November 1, 2026
Save $3,038 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,806 USD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541612103. Listed at 16 retailers as of November 1, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541612103
Dimensions6.88 × 7.84 × 4.62 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.88 mm7.84 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541612103
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.0%

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 1
Current: $5,806 USD|Low: $2,522 USD|High: $5,894 USD|Avg: $3,575 USD
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
Retailer 14
November 1, 2026
Retailer 9$2,534 USD
Retailer 2$2,716 USD
Retailer 10$3,029 USD
Retailer 12$3,076 USD
Retailer 6$3,206 USD
Retailer 13$3,332 USD
Retailer 11$3,333 USD
Retailer 4$3,477 USD
Retailer 8$3,483 USD
Retailer 5$3,530 USD
Retailer 14$3,560 USD
Retailer 3$3,845 USD
Retailer 7$5,573 USD
NZ Jewellers$5,806 USD

43 data points across 14 retailers

16 retailers$2,534 USD to $5,573 USD

A
Cheapest Retailer
-
$2,534 USD
HK$19,800 HKD
A
Retailer 2
-
$2,716 USD
₹258,675 INR
View
A
Retailer 3
-
$3,029 USD
SGD 4,093 SGD
View
B+
Retailer 4
-
$3,076 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,206 USD
View
Retailer 6
-
$3,332 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$3,333 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$3,461 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$3,477 USD
View
B+
Retailer 10
-
$3,483 USD
£2,742 GBP
View
B+
Retailer 11
-
$3,530 USD
SGD 4,770 SGD
View
B+
Retailer 12
-
$3,560 USD
View
B+
Retailer 13
-
$3,795 USD
A$5,838 AUD
View
Retailer 14
-
$3,845 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$5,573 USD
£4,388 GBP
View
Most Expensive
NZ Jewellers
e70c1a04-494c-486e-883c-9091f6daac72 · Oct 18
$5,806 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $2,534 USDSave up to $3,038 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
1.50ct Heart
$2,534 USD