CaratHunter
Plans
Asscher|Natural|GIA

1.00ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 2557438502

Certificate GIA 2557438502

Diamond specifications and retailer prices

From $2,233 SGD
$1,747 USD
As of November 1, 2026
Save $2,119 SGD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,353 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded H 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 2557438502. Listed at 10 retailers as of October 29, 2026, with prices from $2,233 to $4,353, a $2,119 spread on the same certified stone. MOH London lists it at $4,353. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557438502
Dimensions5.51 × 5.44 × 3.65 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
5.51 mm5.44 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557438502
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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 1
Current: $4,353 SGD|Low: $2,233 SGD|High: $4,382 SGD|Avg: $2,917 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$2,233 SGD
Retailer 8$2,385 SGD
Retailer 7$2,471 SGD
Retailer 10$2,648 SGD
Retailer 2$2,711 SGD
Retailer 5$2,726 SGD
Retailer 3$3,038 SGD
Retailer 6$3,225 SGD
Retailer 4$3,377 SGD
MOH London$4,353 SGD

43 data points across 10 retailers

10 retailers$2,233 SGD to $4,353 SGD

A
Cheapest Retailer
-
$2,233 SGD
$1,747 USD
A
Retailer 2
-
$2,385 SGD
$1,866 USD
View
B+
Retailer 3
-
$2,471 SGD
$1,933 USD
View
B+
Retailer 4
-
$2,648 SGD
$2,071 USD
View
B+
Retailer 5
-
$2,711 SGD
£1,670 GBP
View
B+
Retailer 6
-
$2,726 SGD
£1,679 GBP
View
B+
Retailer 7
-
$3,038 SGD
ZAR 38,389 ZAR
View
Retailer 8
-
$3,225 SGD
A$3,881 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$3,377 SGD
€2,516 EUR
View
Most Expensive
B
MOH London
D1D34EF93 · Oct 29
$4,353 SGD
£2,681 GBP
View
9 more retailers have this diamond
Prices start from $2,233 SGDSave up to $2,119 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
1.00ct Asscher
$2,233 SGD