Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 7538079751

Certificate GIA 7538079751

Diamond specifications and retailer prices

From $973 USD
HK$7,600 HKD
As of October 31, 2026
Save $1,347 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,331 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded J 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 7538079751. Listed at 14 retailers as of October 29, 2026, with a 139% 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

0.90
Carat
J
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 7538079751
Dimensions6.70 × 5.64 × 4.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.70 mm5.64 mm0.90 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538079751
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 38.1°Culet: NoneDepth 59.6%

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: $1,127 USD|Low: $960 USD|High: $2,532 USD|Avg: $1,578 USD|-2.4%
Retailer 1
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
October 31, 2026
Retailer 7$973 USD
Retailer 1$1,127 USD
Retailer 10$1,310 USD
Retailer 11$1,310 USD
Retailer 2$1,351 USD
Retailer 14$1,380 USD
Retailer 8$1,427 USD
Retailer 13$1,486 USD
Retailer 4$1,555 USD
Retailer 6$1,704 USD
Retailer 5$1,736 USD
Retailer 9$1,846 USD
Retailer 12$2,024 USD
Retailer 3$2,320 USD

34 data points across 14 retailers

14 retailers$973 USD to $2,320 USD

A
Cheapest Retailer
-
$973 USD
HK$7,600 HKD
A
Retailer 2
-
$1,127 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,310 USD
View
B+
Retailer 4
-
$1,310 USD
View
Retailer 5
-
$1,351 USD
SGD 1,826 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,380 USD
View
B+
Retailer 7
-
$1,427 USD
£1,123 GBP
View
B+
Retailer 8
-
$1,486 USD
View
B+
Retailer 9
-
$1,555 USD
SGD 2,101 SGD
View
Retailer 10
-
$1,736 USD
A$2,670 AUD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$1,846 USD
ZAR 29,815 ZAR
View
Retailer 12
-
$2,024 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,320 USD
£1,827 GBP
View
Most Expensive
NZ Jewellers
41c5b77d-be8b-40c5-ad5e-7df1d610208d · Sep 25
$3,331 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $973 USDSave up to $1,347 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
0.90ct Heart
$973 USD