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Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 5231732342

Certificate GIA 5231732342

Diamond specifications and retailer prices

From $1,525 SGD
$1,193 USD
As of October 30, 2026
Save $834 SGD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,359 SGD at Ritani · As of October 30, 2026
View at Ritani

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231732342. Listed at 7 retailers as of October 30, 2026, with prices from $1,525 to $2,359, a $834 spread on the same certified stone. Ritani lists it at $2,359. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231732342
Dimensions5.72 × 5.49 × 3.73 mm
L/W Ratio1.04
Top View
5.72 mm5.49 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231732342
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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: Oct 30
Current: $1,851 SGD|Low: $1,432 SGD|High: $2,649 SGD|Avg: $1,983 SGD|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Ritani
October 30, 2026
Retailer 3$1,525 SGD
Retailer 5$1,690 SGD
Retailer 2$1,705 SGD
Retailer 1$1,851 SGD
Retailer 4$1,927 SGD
Retailer 6$2,200 SGD
Ritani$2,359 SGD

40 data points across 7 retailers

7 retailers$1,525 SGD to $2,359 SGD

A
Cheapest Retailer
-
$1,525 SGD
$1,193 USD
Final sale: no returns
A
Retailer 2
-
$1,690 SGD
MYR 5,386 MYR
View
A
Retailer 3
-
$1,705 SGD
$1,334 USD
View
A
Retailer 4
-
$1,851 SGD
£1,140 GBP
View
A
Retailer 5
-
$1,927 SGD
View
A
Retailer 6
-
$2,200 SGD
A$2,648 AUD
View
Most Expensive
A
Ritani
D-5884FOTOQE · Oct 30
$2,359 SGD
$1,845 USD
View
6 more retailers have this diamond
Prices start from $1,525 SGDSave up to $834 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
1.02ct Cushion
$1,525 SGD