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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7518634949

Certificate GIA 7518634949

Diamond specifications and retailer prices

From $1,706 SGD
HK$10,400 HKD
As of October 29, 2026
Save $2,399 SGD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,105 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7518634949. Listed at 17 retailers as of October 29, 2026, with prices from $1,706 to $4,105, a $2,399 spread on the same certified stone. MOH London lists it at $4,105. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518634949
Dimensions5.89 × 5.75 × 3.97 mm
L/W Ratio1.02
Key to symbols
Cloud, Crystal
Top View
5.89 mm5.75 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518634949
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

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: Oct 29
Current: $4,105 SGD|Low: $1,706 SGD|High: $4,133 SGD|Avg: $2,469 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 7$1,706 SGD
Retailer 11$1,760 SGD
Retailer 15$2,102 SGD
Retailer 13$2,124 SGD
Retailer 3$2,152 SGD
Retailer 16$2,179 SGD
Retailer 8$2,189 SGD
Retailer 5$2,257 SGD
Retailer 2$2,281 SGD
Retailer 4$2,331 SGD
Retailer 17$2,403 SGD
Retailer 9$2,507 SGD
Retailer 10$2,613 SGD
Retailer 14$2,838 SGD
Retailer 6$3,042 SGD
Retailer 12$3,179 SGD
MOH London$4,105 SGD

27 data points across 17 retailers

17 retailers$1,706 SGD to $4,105 SGD

A
Cheapest Retailer
-
$1,706 SGD
HK$10,400 HKD
A
Retailer 2
-
$1,760 SGD
₹130,773 INR
View
A
Retailer 3
-
$2,102 SGD
$1,640 USD
View
A
Retailer 4
-
$2,124 SGD
$1,657 USD
View
B+
Retailer 5
-
$2,152 SGD
$1,679 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,179 SGD
$1,700 USD
View
B+
Retailer 7
-
$2,189 SGD
$1,708 USD
View
B+
Retailer 8
-
$2,257 SGD
$1,761 USD
View
A
Retailer 9
-
$2,281 SGD
£1,401 GBP
View
B+
Retailer 10
-
$2,331 SGD
$1,819 USD
View
B+
Retailer 11
-
$2,403 SGD
$1,875 USD
View
B+
Retailer 12
-
$2,507 SGD
$1,956 USD
View
B+
Retailer 13
-
$2,613 SGD
£1,605 GBP
View
B+
Retailer 14
-
$2,838 SGD
ZAR 35,777 ZAR
View
Retailer 15
-
$3,042 SGD
A$3,651 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$3,179 SGD
€2,362 EUR
View
Most Expensive
B
MOH London
9A1D9814B · Oct 29
$4,105 SGD
£2,522 GBP
View
16 more retailers have this diamond
Prices start from $1,706 SGDSave up to $2,399 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
$1,706 SGD