CaratHunter
Plans
Asscher|Natural|GIA

2.53ct I SI1 Asscher Natural Diamond

ID • I/SI1 • GIA 2557450190

Certificate GIA 2557450190

Diamond specifications and retailer prices

From $16,638 SGD
As of November 4, 2026
Save $12,845 SGD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,483 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 2.53ct natural asscher diamond

This 2.53ct natural asscher sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557450190. Listed at 14 retailers as of November 4, 2026, with prices from $16,638 to $29,483, a $12,845 spread on the same certified stone. MOH London lists it at $29,483. 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

2.53
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557450190
Dimensions7.38 × 7.36 × 5.01 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.38 mm7.36 mm2.53 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557450190
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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 4
Current: $29,483 SGD|Low: $15,619 SGD|High: $29,625 SGD|Avg: $20,664 SGD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$16,638 SGD
Retailer 11$17,018 SGD
Retailer 10$17,962 SGD
Retailer 12$18,583 SGD
Retailer 4$18,801 SGD
Retailer 7$21,377 SGD
Retailer 8$21,377 SGD
Retailer 2$21,660 SGD
Retailer 9$22,082 SGD
Retailer 5$22,837 SGD
Retailer 6$25,991 SGD
MOH London$29,483 SGD

30 data points across 12 retailers

14 retailers$16,638 SGD to $29,483 SGD

A
Cheapest Retailer
-
$16,638 SGD
A
Retailer 2
-
$17,018 SGD
View
A
Retailer 3
-
$18,583 SGD
View
Retailer 4
-
$19,993 SGD
View
Price last confirmed 21 days ago
Retailer 5
-
$20,306 SGD
View
Price last confirmed 23 days ago
Retailer 6
-
$21,086 SGD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$21,377 SGD
View
A
Retailer 8
-
$21,377 SGD
View
A
Retailer 9
-
$21,660 SGD
View
B+
Retailer 10
-
$22,082 SGD
View
B+
Retailer 11
-
$22,837 SGD
View
B+
Retailer 12
-
$25,991 SGD
View
Retailer 13
-
$26,553 SGD
View
Price last confirmed 23 days ago
Most Expensive
B+
MOH London
28764565F · Nov 4
$29,483 SGD
£18,114 GBP
View
13 more retailers have this diamond
Prices start from $16,638 SGDSave up to $12,845 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
2.53ct Asscher
$16,638 SGD