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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 $1,652 NZD
₹88,694 INR
As of November 1, 2026
Save $4,048 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,700 NZD 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 $1,652 to $5,700, a $4,048 spread on the same certified stone. Moon Ocean lists it at $5,700. 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: $5,700 NZD|Low: $1,635 NZD|High: $5,773 NZD|Avg: $2,664 NZD|-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 2, 2026
Retailer 6$1,652 NZD
Retailer 9$1,658 NZD
Retailer 13$2,031 NZD
Retailer 3$2,032 NZD
Retailer 11$2,129 NZD
Retailer 4$2,202 NZD
Retailer 12$2,287 NZD
Retailer 8$2,514 NZD
Retailer 2$2,538 NZD
Retailer 10$2,573 NZD
Retailer 5$3,162 NZD
Retailer 7$4,034 NZD
Moon Ocean$5,700 NZD

25 data points across 13 retailers

16 retailers$1,652 NZD to $5,700 NZD

A
Cheapest Retailer
-
$1,652 NZD
₹88,694 INR
A
Retailer 2
-
$1,658 NZD
HK$7,300 HKD
View
A
Retailer 3
-
$2,031 NZD
SGD 1,547 SGD
View
A
Retailer 4
-
$2,032 NZD
$1,145 USD
View
Final sale: no returns
A
Retailer 5
-
$2,129 NZD
$1,200 USD
View
A
Retailer 6
-
$2,202 NZD
$1,241 USD
View
A
Retailer 7
-
$2,287 NZD
$1,289 USD
View
A
Retailer 8
-
$2,372 NZD
$1,337 USD
View
A
Retailer 9
-
$2,514 NZD
$1,417 USD
View
A
Retailer 10
-
$2,538 NZD
£1,127 GBP
View
A
Retailer 11
-
$2,541 NZD
$1,432 USD
View
A
Retailer 12
-
$2,573 NZD
£1,142 GBP
View
B+
Retailer 13
-
$3,162 NZD
$1,782 USD
View
B+
Retailer 14
-
$4,034 NZD
£1,790 GBP
View
B
Retailer 15
-
$5,373 NZD
$3,028 USD
View
Most Expensive
B
Moon Ocean
NVN-C0702C62F-217 · Nov 1
$5,700 NZD
£2,530 GBP
View
15 more retailers have this diamond
Prices start from $1,652 NZDSave up to $4,048 NZD

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
$1,652 NZD