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Cushion|Natural|GIA

1.00ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 2294809022

Certificate GIA 2294809022

Diamond specifications and retailer prices

From $3,182 SGD
As of November 6, 2026
Save $3,263 SGD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,445 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G 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 2294809022. Listed at 13 retailers as of November 4, 2026, with prices from $3,182 to $6,445, a $3,263 spread on the same certified stone. MOH London lists it at $6,445. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2294809022
Dimensions6.06 × 5.74 × 3.95 mm
L/W Ratio1.06
Top View
6.06 mm5.74 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2294809022
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,445 SGD|Low: $3,166 SGD|High: $6,532 SGD|Avg: $4,128 SGD|-1.2%
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 8$3,182 SGD
Retailer 4$3,396 SGD
Retailer 9$3,460 SGD
Retailer 11$3,567 SGD
Retailer 2$3,749 SGD
Retailer 10$3,864 SGD
Retailer 6$4,091 SGD
Retailer 12$4,128 SGD
Retailer 3$4,332 SGD
Retailer 5$4,498 SGD
Retailer 7$4,716 SGD
MOH London$6,445 SGD

31 data points across 12 retailers

13 retailers$3,182 SGD to $6,445 SGD

B+
Cheapest Retailer
-
$3,182 SGD
B+
Retailer 2
-
$3,460 SGD
View
B+
Retailer 3
-
$3,460 SGD
View
B
Retailer 4
-
$3,567 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,749 SGD
View
Retailer 6
-
$3,864 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$4,046 SGD
View
B+
Retailer 8
-
$4,091 SGD
View
Retailer 9
-
$4,128 SGD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$4,332 SGD
View
B
Retailer 11
-
$4,498 SGD
View
B
Retailer 12
-
$4,716 SGD
View
Most Expensive
B
MOH London
11153FE7B · Nov 4
$6,445 SGD
£3,960 GBP
View
12 more retailers have this diamond
Prices start from $3,182 SGDSave up to $3,263 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.

B+
1.00ct Cushion
$3,182 SGD