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Heart|Natural|GIA

0.90ct J IF Heart Natural Diamond

EX • J/IF • GIA 2528614195

Certificate GIA 2528614195

Diamond specifications and retailer prices

From $1,342 SGD
HK$8,200 HKD
As of October 30, 2026
Save $1,861 SGD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,569 SGD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528614195. Listed at 13 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. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2528614195
Dimensions5.53 × 6.62 × 4.07 mm
L/W Ratio1.20
Top View
5.53 mm6.62 mm0.90 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528614195
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.8°Culet: NoneDepth 61.6%

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 30
Current: $2,548 SGD|Low: $1,342 SGD|High: $3,362 SGD|Avg: $2,206 SGD|-4.7%
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
October 31, 2026
Retailer 8$1,342 SGD
Retailer 10$1,604 SGD
Retailer 4$1,866 SGD
Retailer 7$1,873 SGD
Retailer 12$1,889 SGD
Retailer 6$1,938 SGD
Retailer 11$1,956 SGD
Retailer 2$2,360 SGD
Retailer 3$2,367 SGD
Retailer 5$2,408 SGD
Retailer 1$2,548 SGD
Retailer 9$2,862 SGD
Retailer 13$3,203 SGD

37 data points across 13 retailers

13 retailers$1,342 SGD to $3,203 SGD

A
Cheapest Retailer
-
$1,342 SGD
HK$8,200 HKD
A
Retailer 2
-
$1,604 SGD
$1,255 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,873 SGD
$1,465 USD
View
Retailer 4
-
$1,889 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,938 SGD
£1,194 GBP
View
B+
Retailer 6
-
$1,956 SGD
$1,530 USD
View
B+
Retailer 7
-
$2,360 SGD
View
Retailer 8
-
$2,367 SGD
A$2,848 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$2,408 SGD
A$2,898 AUD
View
B+
Retailer 10
-
$2,548 SGD
ZAR 32,194 ZAR
View
Retailer 11
-
$2,862 SGD
$2,238 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$3,203 SGD
£1,973 GBP
View
Most Expensive
NZ Jewellers
36fc3345-47ec-4966-8e0a-9eab7f2c22bd · Sep 25
$4,569 SGD
$3,574 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $1,342 SGDSave up to $1,861 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
$1,342 SGD