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Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 3395812559

Certificate GIA 3395812559

Diamond specifications and retailer prices

From $3,149 SGD
As of November 4, 2026
Save $3,700 SGD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,849 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3395812559. Listed at 23 retailers as of November 4, 2026, with prices from $3,149 to $6,849, a $3,700 spread on the same certified stone. MOH London lists it at $6,849. 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

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3395812559
Dimensions6.06 × 5.43 × 3.77 mm
L/W Ratio1.12
Top View
6.06 mm5.43 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3395812559
Side View
Table 70.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,849 SGD|Low: $2,862 SGD|High: $6,950 SGD|Avg: $4,267 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$3,222 SGD
Retailer 7$3,242 SGD
Retailer 8$3,433 SGD
Retailer 10$3,720 SGD
Retailer 11$4,019 SGD
Retailer 5$4,223 SGD
Retailer 9$4,402 SGD
Retailer 4$4,506 SGD
Retailer 2$4,846 SGD
Retailer 6$5,011 SGD
MOH London$6,849 SGD

45 data points across 11 retailers

23 retailers$3,149 SGD to $6,849 SGD

B
Cheapest Retailer
-
$3,149 SGD
B
Retailer 2
-
$3,222 SGD
View
B
Retailer 3
-
$3,242 SGD
View
B
Retailer 4
-
$3,290 SGD
View
B
Retailer 5
-
$3,331 SGD
View
B
Retailer 6
-
$3,433 SGD
View
Final sale: no returns
B
Retailer 7
-
$3,439 SGD
View
B
Retailer 8
-
$3,526 SGD
View
B
Retailer 9
-
$3,640 SGD
View
Retailer 10
-
$3,720 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,799 SGD
View
B
Retailer 12
-
$4,019 SGD
View
B
Retailer 13
-
$4,038 SGD
View
B
Retailer 14
-
$4,223 SGD
View
B
Retailer 15
-
$4,229 SGD
View
B
Retailer 16
-
$4,229 SGD
View
B
Retailer 17
-
$4,370 SGD
View
Retailer 18
-
$4,402 SGD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$4,506 SGD
View
Retailer 20
-
$4,764 SGD
View
Price last confirmed 15 days ago
Retailer 21
-
$4,846 SGD
View
B
Retailer 22
-
$5,011 SGD
View
Most Expensive
C
MOH London
F0D26AC0D · Nov 4
$6,849 SGD
£4,208 GBP
View
22 more retailers have this diamond
Prices start from $3,149 SGDSave up to $3,700 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
1.01ct Cushion
$3,149 SGD