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Asscher|Natural|GIA

1.23ct H SI2 Asscher Natural Diamond

ID • H/SI2 • GIA 5231631601

Certificate GIA 5231631601

Diamond specifications and retailer prices

From $2,397 SGD
As of November 2, 2026
Save $1,852 SGD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,248 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural asscher diamond

This 1.23ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231631601. Listed at 3 retailers as of November 2, 2026, with prices from $2,397 to $4,248, a $1,852 spread on the same certified stone. MOH London lists it at $4,248. 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

1.23
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.67°
Pavilion angle57.33°
OriginNatural
Grading LabGIA
CertificateGIA 5231631601
Dimensions5.84 × 5.82 × 3.95 mm
L/W Ratio1.00
Top View
5.84 mm5.82 mm1.23 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231631601
Side View
Table 67.0%Crown 47.67°Girdle: ThickPavilion 57.33°Culet: NoneDepth 67.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $4,248 SGD|Low: $2,397 SGD|High: $4,364 SGD|Avg: $3,037 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$2,397 SGD
Retailer 3$2,595 SGD
Retailer 7$2,827 SGD
Retailer 4$2,836 SGD
Retailer 5$2,998 SGD
Retailer 8$3,050 SGD
Retailer 6$3,121 SGD
MOH London$4,248 SGD

27 data points across 8 retailers

3 retailers$2,397 SGD to $4,248 SGD

A
Cheapest Retailer
-
$2,397 SGD
A
Retailer 2
-
$2,595 SGD
View
Most Expensive
B+
MOH London
6E848BF8A · Nov 2
$4,248 SGD
£2,610 GBP
View
2 more retailers have this diamond
Prices start from $2,397 SGDSave up to $1,852 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.

A
1.23ct Asscher
$2,397 SGD