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Heart|Natural|GIA

0.90ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 5333144473

Certificate GIA 5333144473

Diamond specifications and retailer prices

From $2,576 SGD
As of November 7, 2026
Save $1,583 SGD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,159 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5333144473. Listed at 3 retailers as of November 4, 2026, with prices from $2,576 to $4,159, a $1,583 spread on the same certified stone. MOH London lists it at $4,159. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5333144473
Dimensions6.05 × 6.36 × 3.57 mm
L/W Ratio1.05
Key to symbols
Feather
Top View
6.05 mm6.36 mm0.90 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5333144473
Side View
Table 59.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 56.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: $4,159 SGD|Low: $2,494 SGD|High: $4,220 SGD|Avg: $3,255 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$2,576 SGD
Retailer 3$3,026 SGD
MOH London$4,159 SGD

41 data points across 3 retailers

3 retailers$2,576 SGD to $4,159 SGD

B
Cheapest Retailer
-
$2,576 SGD
B
Retailer 2
-
$3,026 SGD
View
Most Expensive
C
MOH London
400918AB0 · Nov 4
$4,159 SGD
£2,555 GBP
View
2 more retailers have this diamond
Prices start from $2,576 SGDSave up to $1,583 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.

B
0.90ct Heart
$2,576 SGD