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Cushion|Natural|GIA

0.34ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2557379740

Certificate GIA 2557379740

Diamond specifications and retailer prices

From $483 SGD
$378 USD
As of November 1, 2026
Save $686 SGD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,169 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.34ct natural cushion diamond

This 0.34ct natural cushion sits in the sub-half-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 2557379740. Listed at 9 retailers as of November 1, 2026, with prices from $483 to $1,169, a $686 spread on the same certified stone. MOH London lists it at $1,169. 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

0.34
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557379740
Dimensions3.93 × 3.88 × 2.69 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
3.93 mm3.88 mm0.34 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557379740
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NDepth 69.2%

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: $1,169 SGD|Low: $388 SGD|High: $1,176 SGD|Avg: $747 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$483 SGD
Retailer 5$545 SGD
Retailer 2$662 SGD
Retailer 4$694 SGD
Retailer 9$697 SGD
Retailer 3$785 SGD
Retailer 8$805 SGD
Retailer 6$919 SGD
MOH London$1,169 SGD

45 data points across 9 retailers

9 retailers$483 SGD to $1,169 SGD

A
Cheapest Retailer
-
$483 SGD
$378 USD
B+
Retailer 2
-
$545 SGD
$426 USD
View
B
Retailer 3
-
$662 SGD
£407 GBP
View
B+
Retailer 4
-
$694 SGD
£427 GBP
View
Retailer 5
-
$697 SGD
$545 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$785 SGD
ZAR 9,920 ZAR
View
Retailer 7
-
$805 SGD
A$969 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$919 SGD
€684 EUR
View
Most Expensive
B
MOH London
65B0194A6 · Nov 2
$1,169 SGD
£720 GBP
View
8 more retailers have this diamond
Prices start from $483 SGDSave up to $686 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
0.34ct Cushion
$483 SGD