Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 3525491522

Certificate GIA 3525491522

Diamond specifications and retailer prices

From $1,088 USD
HK$8,500 HKD
As of October 31, 2026
Save $1,437 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,754 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 3525491522. Listed at 14 retailers as of October 29, 2026, with a 132% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 3525491522
Dimensions5.89 × 6.82 × 4.03 mm
L/W Ratio1.16
Top View
5.89 mm6.82 mm0.90 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525491522
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 59.1%

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: $1,088 USD|Low: $1,075 USD|High: $2,767 USD|Avg: $1,768 USD|-5.6%
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 1$1,088 USD
Retailer 11$1,322 USD
Retailer 5$1,446 USD
Retailer 14$1,507 USD
Retailer 9$1,530 USD
Retailer 12$1,530 USD
Retailer 7$1,585 USD
Retailer 3$1,677 USD
Retailer 13$1,779 USD
Retailer 6$1,877 USD
Retailer 4$1,958 USD
Retailer 8$2,099 USD
Retailer 10$2,245 USD
Retailer 2$2,525 USD

34 data points across 14 retailers

14 retailers$1,088 USD to $2,525 USD

A
Cheapest Retailer
-
$1,088 USD
HK$8,500 HKD
B+
Retailer 2
-
$1,322 USD
View
Final sale: no returns
Retailer 3
-
$1,507 USD
SGD 2,037 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,530 USD
View
B+
Retailer 5
-
$1,530 USD
View
B+
Retailer 6
-
$1,585 USD
£1,248 GBP
View
B+
Retailer 7
-
$1,677 USD
SGD 2,266 SGD
View
B+
Retailer 8
-
$1,779 USD
View
B
Retailer 9
-
$1,877 USD
A$2,888 AUD
View
Retailer 10
-
$1,958 USD
A$3,013 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$2,099 USD
ZAR 33,916 ZAR
View
Retailer 12
-
$2,245 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$2,525 USD
£1,988 GBP
View
Most Expensive
NZ Jewellers
2c57a076-ed9a-4d08-a937-11c3c5e684d4 · Sep 25
$3,754 USD
View
Price last confirmed 36 days ago
13 more retailers have this diamond
Prices start from $1,088 USDSave up to $1,437 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
$1,088 USD