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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 2215507319

Certificate GIA 2215507319

Diamond specifications and retailer prices

From $1,774 SGD
As of November 6, 2026
Save $2,753 SGD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,526 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2215507319. Listed at 18 retailers as of November 4, 2026, with prices from $1,774 to $4,526, a $2,753 spread on the same certified stone. MOH London lists it at $4,526. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2215507319
Dimensions6.12 × 5.33 × 3.62 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Top View
6.12 mm5.33 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2215507319
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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: $4,526 SGD|Low: $1,980 SGD|High: $4,580 SGD|Avg: $2,720 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 6$2,048 SGD
Retailer 12$2,138 SGD
Retailer 11$2,192 SGD
Retailer 3$2,263 SGD
Retailer 9$2,347 SGD
Retailer 4$2,391 SGD
Retailer 8$2,416 SGD
Retailer 2$2,512 SGD
Retailer 10$2,839 SGD
Retailer 7$3,160 SGD
Retailer 5$3,517 SGD
MOH London$4,526 SGD

32 data points across 12 retailers

18 retailers$1,774 SGD to $4,526 SGD

B+
Cheapest Retailer
-
$1,774 SGD
B+
Retailer 2
-
$2,044 SGD
View
B+
Retailer 3
-
$2,048 SGD
View
B+
Retailer 4
-
$2,138 SGD
View
B
Retailer 5
-
$2,179 SGD
View
B
Retailer 6
-
$2,179 SGD
View
Retailer 7
-
$2,192 SGD
View
Price last confirmed 19 days ago
B
Retailer 8
-
$2,243 SGD
View
B
Retailer 9
-
$2,263 SGD
View
Retailer 10
-
$2,347 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$2,391 SGD
View
Final sale: no returns
B
Retailer 12
-
$2,416 SGD
View
B
Retailer 13
-
$2,512 SGD
View
B
Retailer 14
-
$2,839 SGD
View
B
Retailer 15
-
$3,160 SGD
View
Retailer 16
-
$3,194 SGD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$3,517 SGD
View
Most Expensive
C
MOH London
B5A1CDC87 · Nov 4
$4,526 SGD
£2,781 GBP
View
17 more retailers have this diamond
Prices start from $1,774 SGDSave up to $2,753 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
$1,774 SGD