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Asscher|Natural|GIA

1.02ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 2231873892

Certificate GIA 2231873892

Diamond specifications and retailer prices

From $3,940 NZD
As of November 2, 2026
Save $3,140 NZD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,080 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct natural asscher diamond

This 1.02ct natural asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231873892. Listed at 5 retailers as of November 1, 2026, with prices from $3,940 to $7,080, a $3,140 spread on the same certified stone. MOH London lists it at $7,080. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.72°
Pavilion angle58.82°
OriginNatural
Grading LabGIA
CertificateGIA 2231873892
Dimensions5.59 × 5.57 × 3.64 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather
Top View
5.59 mm5.57 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231873892
Side View
Table 67.0%Crown 47.72°Girdle: STK-THKPavilion 58.82°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,080 NZD|Low: $3,940 NZD|High: $7,263 NZD|Avg: $4,921 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$3,940 NZD
Retailer 6$3,946 NZD
Retailer 4$4,056 NZD
Retailer 3$4,292 NZD
Retailer 8$4,645 NZD
Retailer 7$4,787 NZD
Retailer 5$5,043 NZD
Retailer 9$5,175 NZD
Retailer 10$5,305 NZD
MOH London$7,080 NZD

36 data points across 10 retailers

5 retailers$3,940 NZD to $7,080 NZD

A
Cheapest Retailer
-
$3,940 NZD
A
Retailer 2
-
$4,056 NZD
View
A
Retailer 3
-
$4,292 NZD
View
Retailer 4
-
$5,043 NZD
View
Price last confirmed 30 days ago
Most Expensive
B+
MOH London
86C6FE03B · Nov 1
$7,080 NZD
£3,134 GBP
View
4 more retailers have this diamond
Prices start from $3,940 NZDSave up to $3,140 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.

A
1.02ct Asscher
$3,940 NZD