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Asscher|Natural|GIA

0.90ct K SI1 Asscher Natural Diamond

EX • K/SI1 • GIA 6381858823

Certificate GIA 6381858823

Diamond specifications and retailer prices

From $2,902 NZD
As of November 7, 2026
Save $1,691 NZD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,593 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.9ct natural asscher diamond

This 0.9ct natural asscher sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6381858823. Listed at 4 retailers as of November 4, 2026, with prices from $2,902 to $4,593, a $1,691 spread on the same certified stone. MOH London lists it at $4,593. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6381858823
Dimensions4.95 × 4.93 × 3.77 mm
L/W Ratio1.00
Top View
4.95 mm4.93 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6381858823
Side View
Table 70.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 76.5%

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: $4,593 NZD|Low: $2,123 NZD|High: $4,662 NZD|Avg: $3,334 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4$2,210 NZD
Retailer 2$2,902 NZD
Retailer 3$3,640 NZD
MOH London$4,593 NZD

44 data points across 4 retailers

4 retailers$2,902 NZD to $4,593 NZD

Retailer 1
-
$2,210 NZD
Price last confirmed 10 days ago
B
Retailer 2
-
$2,902 NZD
View
B
Retailer 3
-
$3,640 NZD
View
Most Expensive
C
MOH London
07C87A5DD · Nov 4
$4,593 NZD
£2,005 GBP
View
3 more retailers have this diamond
Prices start from $2,902 NZDSave up to $1,691 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 Asscher
$2,902 NZD