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Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 3525491522

Certificate GIA 3525491522

Diamond specifications and retailer prices

From $1,862 NZD
HK$8,200 HKD
As of November 1, 2026
Save $2,640 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,661 NZD 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 November 1, 2026, with a 142% 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
Colour
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: Nov 1
Current: $2,740 NZD|Low: $1,862 NZD|High: $4,910 NZD|Avg: $3,106 NZD|-8.2%
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
November 2, 2026
Retailer 6$1,862 NZD
Retailer 10$2,268 NZD
Retailer 5$2,566 NZD
Retailer 9$2,626 NZD
Retailer 2$2,675 NZD
Retailer 12$2,715 NZD
Retailer 1$2,740 NZD
Retailer 3$2,975 NZD
Retailer 7$3,062 NZD
Retailer 4$3,474 NZD
Retailer 11$3,725 NZD
Retailer 13$3,984 NZD
Retailer 8$4,502 NZD

36 data points across 13 retailers

14 retailers$1,862 NZD to $4,502 NZD

A
Cheapest Retailer
-
$1,862 NZD
HK$8,200 HKD
B+
Retailer 2
-
$2,268 NZD
$1,278 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,626 NZD
$1,480 USD
View
Retailer 4
-
$2,675 NZD
SGD 2,037 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,715 NZD
$1,530 USD
View
B+
Retailer 6
-
$2,740 NZD
£1,216 GBP
View
B+
Retailer 7
-
$2,975 NZD
SGD 2,266 SGD
View
B+
Retailer 8
-
$3,062 NZD
$1,726 USD
View
B
Retailer 9
-
$3,331 NZD
A$2,888 AUD
View
Retailer 10
-
$3,474 NZD
A$3,013 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$3,725 NZD
ZAR 33,916 ZAR
View
Retailer 12
-
$3,984 NZD
$2,245 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$4,502 NZD
£1,998 GBP
View
Most Expensive
NZ Jewellers
2c57a076-ed9a-4d08-a937-11c3c5e684d4 · Sep 25
$6,661 NZD
$3,754 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,862 NZDSave up to $2,640 NZD

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
$1,862 NZD