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Heart|Natural|GIA

0.90ct J IF Heart Natural Diamond

EX • J/IF • GIA 7498768117

Certificate GIA 7498768117

Diamond specifications and retailer prices

From $1,653 SGD
HK$10,100 HKD
As of November 1, 2026
Save $2,284 SGD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,482 SGD at NZ Jewellers · As of October 30, 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 7498768117. Listed at 9 retailers as of November 1, 2026, with a 138% 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
FluorescenceFaint
Crown angle36.2°
Pavilion angle39.03°
OriginNatural
Grading LabGIA
CertificateGIA 7498768117
Dimensions5.72 × 6.66 × 4.02 mm
L/W Ratio1.16
Key to symbols
Minor Details of Polish
Top View
5.72 mm6.66 mm0.90 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7498768117
Side View
Table 56.0%Crown 36.2°Girdle: STK-THKPavilion 39.03°Culet: NoneDepth 60.3%

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: $5,482 SGD|Low: $1,636 SGD|High: $5,482 SGD|Avg: $2,861 SGD
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$1,653 SGD
Retailer 8$2,074 SGD
Retailer 4$2,122 SGD
Retailer 11$2,247 SGD
Retailer 5$2,294 SGD
Retailer 9$2,351 SGD
Retailer 14$2,541 SGD
Retailer 6$2,580 SGD
Retailer 3$2,729 SGD
Retailer 12$2,996 SGD
Retailer 10$3,450 SGD
Retailer 13$3,631 SGD
Retailer 2$3,937 SGD
NZ Jewellers$5,482 SGD

17 data points across 14 retailers

9 retailers$1,653 SGD to $3,937 SGD

A
Cheapest Retailer
-
$1,653 SGD
HK$10,100 HKD
B+
Retailer 2
-
$2,074 SGD
$1,622 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,122 SGD
$1,660 USD
View
B+
Retailer 4
-
$2,247 SGD
$1,758 USD
View
B+
Retailer 5
-
$2,294 SGD
View
B+
Retailer 6
-
$2,351 SGD
$1,839 USD
View
B
Retailer 7
-
$3,450 SGD
€2,570 EUR
View
B
Retailer 8
-
$3,937 SGD
£2,425 GBP
View
Most Expensive
NZ Jewellers
252c5a16-6719-4e59-aa36-278e88d3775e · Oct 30
$5,482 SGD
$4,288 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,653 SGDSave up to $2,284 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
$1,653 SGD