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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

ID • D/SI2 • GIA 2557705217

Certificate GIA 2557705217

Diamond specifications and retailer prices

From $1,191 SGD
₹88,694 INR
As of November 1, 2026
Save $2,917 SGD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,107 SGD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557705217. Listed at 16 retailers as of November 1, 2026, with prices from $1,191 to $4,107, a $2,917 spread on the same certified stone. Moon Ocean lists it at $4,107. 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

0.90
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557705217
Dimensions5.73 × 6.70 × 3.95 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Top View
5.73 mm6.70 mm0.90 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557705217
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.0%

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: $4,107 SGD|Low: $1,178 SGD|High: $4,159 SGD|Avg: $1,917 SGD|-1.2%
Moon Ocean
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 2$1,191 SGD
Retailer 9$1,195 SGD
Retailer 13$1,463 SGD
Retailer 3$1,464 SGD
Retailer 11$1,534 SGD
Retailer 4$1,586 SGD
Retailer 12$1,648 SGD
Retailer 8$1,811 SGD
Retailer 7$1,829 SGD
Retailer 10$1,854 SGD
Retailer 5$2,278 SGD
Retailer 6$2,906 SGD
Moon Ocean$4,107 SGD

24 data points across 13 retailers

16 retailers$1,191 SGD to $4,107 SGD

A
Cheapest Retailer
-
$1,191 SGD
₹88,694 INR
A
Retailer 2
-
$1,195 SGD
HK$7,300 HKD
View
A
Retailer 3
-
$1,463 SGD
View
A
Retailer 4
-
$1,464 SGD
$1,145 USD
View
Final sale: no returns
A
Retailer 5
-
$1,534 SGD
$1,200 USD
View
A
Retailer 6
-
$1,586 SGD
$1,241 USD
View
A
Retailer 7
-
$1,648 SGD
$1,289 USD
View
A
Retailer 8
-
$1,709 SGD
$1,337 USD
View
A
Retailer 9
-
$1,811 SGD
$1,417 USD
View
A
Retailer 10
-
$1,829 SGD
£1,127 GBP
View
A
Retailer 11
-
$1,831 SGD
$1,432 USD
View
A
Retailer 12
-
$1,854 SGD
£1,142 GBP
View
B+
Retailer 13
-
$2,278 SGD
$1,782 USD
View
B+
Retailer 14
-
$2,906 SGD
£1,790 GBP
View
B
Retailer 15
-
$3,871 SGD
$3,028 USD
View
Most Expensive
B
Moon Ocean
NVN-C0702C62F-217 · Nov 1
$4,107 SGD
£2,530 GBP
View
15 more retailers have this diamond
Prices start from $1,191 SGDSave up to $2,917 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
$1,191 SGD