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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2547864832

Certificate GIA 2547864832

Diamond specifications and retailer prices

From $1,069 SGD
$836 USD
As of November 2, 2026
Save $683 SGD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,752 SGD at GemTrove · As of November 2, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547864832. Listed at 7 retailers as of November 2, 2026, with prices from $1,069 to $1,752, a $683 spread on the same certified stone. GemTrove lists it at $1,752. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547864832
Dimensions6.11 × 6.56 × 3.94 mm
L/W Ratio1.07
Top View
6.11 mm6.56 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547864832
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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 2
Current: $1,752 SGD|Low: $933 SGD|High: $1,752 SGD|Avg: $1,271 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,069 SGD
Retailer 7$1,076 SGD
Retailer 3$1,167 SGD
Retailer 5$1,201 SGD
Retailer 2$1,211 SGD
Retailer 4$1,315 SGD
GemTrove$1,752 SGD

41 data points across 7 retailers

7 retailers$1,069 SGD to $1,752 SGD

A
Cheapest Retailer
-
$1,069 SGD
$836 USD
Final sale: no returns
A
Retailer 2
-
$1,076 SGD
MYR 3,430 MYR
View
A
Retailer 3
-
$1,167 SGD
$913 USD
View
A
Retailer 4
-
$1,201 SGD
View
A
Retailer 5
-
$1,211 SGD
£746 GBP
View
A
Retailer 6
-
$1,315 SGD
$1,029 USD
View
Most Expensive
B
GemTrove
GT-N-01266780-98 · Nov 2
$1,752 SGD
A$2,108 AUD
View
6 more retailers have this diamond
Prices start from $1,069 SGDSave up to $683 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
$1,069 SGD