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Heart|Natural|GIA

0.91ct J IF Heart Natural Diamond

ID • J/IF • GIA 6532651526

Certificate GIA 6532651526

Diamond specifications and retailer prices

From $1,342 SGD
HK$8,200 HKD
As of November 1, 2026
Save $2,056 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,172 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct 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 6532651526. Listed at 15 retailers as of November 1, 2026, with a 153% 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

0.91
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6532651526
Dimensions6.52 × 5.44 × 4.14 mm
L/W Ratio1.20
Top View
6.52 mm5.44 mm0.91 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532651526
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 42.5°Culet: NoneDepth 63.6%

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: Nov 1
Current: $1,786 SGD|Low: $1,342 SGD|High: $3,755 SGD|Avg: $2,301 SGD|-5.4%
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 1, 2026
Retailer 6$1,342 SGD
Retailer 1$1,786 SGD
Retailer 10$1,788 SGD
Retailer 8$1,818 SGD
Retailer 9$1,879 SGD
Retailer 3$1,941 SGD
Retailer 2$2,094 SGD
Retailer 12$2,122 SGD
Retailer 4$2,411 SGD
Retailer 5$2,629 SGD
Retailer 13$2,937 SGD
Retailer 11$2,971 SGD
Retailer 7$3,398 SGD

34 data points across 13 retailers

15 retailers$1,342 SGD to $3,398 SGD

A
Cheapest Retailer
-
$1,342 SGD
HK$8,200 HKD
A
Retailer 2
-
$1,786 SGD
$1,397 USD
View
B+
Retailer 3
-
$1,788 SGD
$1,399 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,818 SGD
£1,120 GBP
View
B+
Retailer 5
-
$1,879 SGD
$1,470 USD
View
Retailer 6
-
$1,941 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$2,094 SGD
$1,638 USD
View
B
Retailer 8
-
$2,122 SGD
$1,660 USD
View
B+
Retailer 9
-
$2,411 SGD
View
B+
Retailer 10
-
$2,441 SGD
A$2,938 AUD
View
Retailer 11
-
$2,629 SGD
A$3,164 AUD
View
Price last confirmed 27 days ago
Retailer 12
-
$2,937 SGD
$2,297 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,971 SGD
ZAR 37,550 ZAR
View
B
Retailer 14
-
$3,398 SGD
£2,093 GBP
View
Most Expensive
NZ Jewellers
759dd23e-d115-45bb-bcab-4f8ef5ac7afe · Sep 25
$5,172 SGD
$4,046 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,342 SGDSave up to $2,056 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
0.91ct Heart
$1,342 SGD