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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 $2,016 USD
As of November 6, 2026
Save $1,229 USD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,245 USD 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 $2,016 to $3,245, a $1,229 spread on the same certified stone. MOH London lists it at $3,245. 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
Color
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 6
Current: $3,245 USD|Low: $1,946 USD|High: $3,293 USD|Avg: $2,539 USD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$2,016 USD
Retailer 2$2,361 USD
MOH London$3,245 USD

41 data points across 3 retailers

3 retailers$2,016 USD to $3,245 USD

B
Cheapest Retailer
-
$2,016 USD
B
Retailer 2
-
$2,361 USD
View
Most Expensive
C
MOH London
400918AB0 · Nov 4
$3,245 USD
£2,555 GBP
View
2 more retailers have this diamond
Prices start from $2,016 USDSave up to $1,229 USD

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
$2,016 USD