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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 $3,626 NZD
As of November 7, 2026
Save $2,228 NZD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,853 NZD 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 $3,626 to $5,853, a $2,228 spread on the same certified stone. MOH London lists it at $5,853. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $5,853 NZD|Low: $3,510 NZD|High: $5,940 NZD|Avg: $4,582 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$3,626 NZD
Retailer 3$4,259 NZD
MOH London$5,853 NZD

41 data points across 3 retailers

3 retailers$3,626 NZD to $5,853 NZD

B
Cheapest Retailer
-
$3,626 NZD
B
Retailer 2
-
$4,259 NZD
View
Most Expensive
C
MOH London
400918AB0 · Nov 4
$5,853 NZD
£2,555 GBP
View
2 more retailers have this diamond
Prices start from $3,626 NZDSave up to $2,228 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.

B
0.90ct Heart
$3,626 NZD