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Heart|Natural|GIA

0.90ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6541270681

Certificate GIA 6541270681

Diamond specifications and retailer prices

From $958 SGD
$749 USD
As of October 31, 2026
Save $753 SGD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,710 SGD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541270681. Listed at 6 retailers as of October 31, 2026, with prices from $958 to $1,710, a $753 spread on the same certified stone. GemTrove lists it at $1,710. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541270681
Dimensions5.60 × 6.66 × 4.05 mm
L/W Ratio1.19
Top View
5.60 mm6.66 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541270681
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.8%

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: Oct 31
Current: $1,710 SGD|Low: $904 SGD|High: $1,710 SGD|Avg: $1,186 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$958 SGD
Retailer 6$961 SGD
Retailer 3$1,043 SGD
Retailer 4$1,077 SGD
Retailer 2$1,131 SGD
GemTrove$1,710 SGD

40 data points across 6 retailers

6 retailers$958 SGD to $1,710 SGD

A
Cheapest Retailer
-
$958 SGD
$749 USD
Final sale: no returns
A
Retailer 2
-
$961 SGD
MYR 3,061 MYR
View
A
Retailer 3
-
$1,043 SGD
$816 USD
View
A
Retailer 4
-
$1,077 SGD
View
A
Retailer 5
-
$1,131 SGD
£696 GBP
View
Most Expensive
B+
GemTrove
GT-N-01266251-98 · Nov 2
$1,710 SGD
A$2,058 AUD
View
5 more retailers have this diamond
Prices start from $958 SGDSave up to $753 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
$958 SGD