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Heart|Natural|GIA

0.91ct J IF Heart Natural Diamond

EX • J/IF • GIA 5536786617

Certificate GIA 5536786617

Diamond specifications and retailer prices

From $1,391 SGD
HK$8,500 HKD
As of November 1, 2026
Save $1,941 SGD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,333 SGD at MOH London · As of November 1, 2026
View at MOH London

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 5536786617. Listed at 13 retailers as of November 1, 2026, with prices from $1,391 to $3,333, a $1,941 spread on the same certified stone. MOH London lists it at $3,333. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 5536786617
Dimensions5.75 × 6.59 × 4.10 mm
L/W Ratio1.15
Top View
5.75 mm6.59 mm0.91 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536786617
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 42.4°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,333 SGD|Low: $1,391 SGD|High: $4,879 SGD|Avg: $2,490 SGD|-5.0%
MOH London
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 7$1,391 SGD
Retailer 9$1,679 SGD
Retailer 6$1,842 SGD
Retailer 10$1,848 SGD
Retailer 8$1,944 SGD
Retailer 3$2,003 SGD
Retailer 2$2,028 SGD
Retailer 13$2,146 SGD
Retailer 4$2,551 SGD
Retailer 11$2,744 SGD
Retailer 12$3,025 SGD
MOH London$3,333 SGD
Retailer 5$4,879 SGD

35 data points across 13 retailers

13 retailers$1,391 SGD to $3,333 SGD

A
Cheapest Retailer
-
$1,391 SGD
HK$8,500 HKD
B+
Retailer 2
-
$1,679 SGD
$1,313 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,842 SGD
$1,440 USD
View
B+
Retailer 4
-
$1,848 SGD
$1,445 USD
View
B+
Retailer 5
-
$1,944 SGD
$1,520 USD
View
Retailer 6
-
$2,003 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$2,028 SGD
£1,249 GBP
View
B+
Retailer 8
-
$2,146 SGD
$1,678 USD
View
B
Retailer 9
-
$2,509 SGD
A$3,018 AUD
View
Retailer 10
-
$2,551 SGD
A$3,069 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
$2,744 SGD
ZAR 34,659 ZAR
View
Price last confirmed 11 days ago
Retailer 12
-
$3,025 SGD
$2,365 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
7BBD64551 · Nov 1
$3,333 SGD
£2,052 GBP
View
12 more retailers have this diamond
Prices start from $1,391 SGDSave up to $1,941 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
$1,391 SGD