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Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 1565124242

Certificate GIA 1565124242

Diamond specifications and retailer prices

From $1,145 SGD
HK$7,000 HKD
As of November 1, 2026
Save $1,715 SGD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,929 SGD at NZ Jewellers · As of October 24, 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 1565124242. Listed at 14 retailers as of November 1, 2026, with a 150% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565124242
Dimensions5.49 × 6.58 × 4.16 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
5.49 mm6.58 mm0.90 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565124242
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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: $3,929 SGD|Low: $1,145 SGD|High: $4,258 SGD|Avg: $2,170 SGD|-7.7%
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 7$1,145 SGD
Retailer 12$1,441 SGD
Retailer 2$1,560 SGD
Retailer 10$1,584 SGD
Retailer 11$1,585 SGD
Retailer 14$1,611 SGD
Retailer 4$1,652 SGD
Retailer 6$2,179 SGD
Retailer 5$2,278 SGD
Retailer 13$2,359 SGD
Retailer 8$2,383 SGD
Retailer 3$2,481 SGD
Retailer 9$2,861 SGD
NZ Jewellers$3,929 SGD

26 data points across 14 retailers

14 retailers$1,145 SGD to $2,861 SGD

A
Cheapest Retailer
-
$1,145 SGD
HK$7,000 HKD
B+
Retailer 2
-
$1,441 SGD
$1,127 USD
View
Final sale: no returns
A
Retailer 3
-
$1,560 SGD
$1,220 USD
View
A
Retailer 4
-
$1,584 SGD
£976 GBP
View
A
Retailer 5
-
$1,585 SGD
$1,240 USD
View
B+
Retailer 6
-
$1,611 SGD
$1,260 USD
View
Retailer 7
-
$1,652 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$2,179 SGD
$1,704 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$2,278 SGD
A$2,742 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$2,359 SGD
ZAR 29,815 ZAR
View
B+
Retailer 11
-
$2,383 SGD
£1,468 GBP
View
Retailer 12
-
$2,481 SGD
$1,940 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,861 SGD
£1,762 GBP
View
Most Expensive
NZ Jewellers
74a62e22-941f-4779-8862-1994fea892f5 · Oct 24
$3,929 SGD
$3,073 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $1,145 SGDSave up to $1,715 SGD

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
$1,145 SGD