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Cushion|Natural|GIA

1.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1439592830

Certificate GIA 1439592830

Diamond specifications and retailer prices

From $2,796 SGD
As of November 6, 2026
Save $3,047 SGD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,843 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1439592830. Listed at 16 retailers as of November 4, 2026, with prices from $2,796 to $5,843, a $3,047 spread on the same certified stone. MOH London lists it at $5,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.48°
Pavilion angle59.73°
OriginNatural
Grading LabGIA
CertificateGIA 1439592830
Dimensions6.22 × 5.83 × 4.07 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.22 mm5.83 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1439592830
Side View
Table 60.0%Crown 38.48°Girdle: VTK-ETKPavilion 59.73°Culet: NoneDepth 69.9%

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: Nov 6
Current: $5,843 SGD|Low: $2,562 SGD|High: $5,929 SGD|Avg: $3,835 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$2,796 SGD
Retailer 6$2,984 SGD
Retailer 9$3,314 SGD
Retailer 7$3,335 SGD
Retailer 4$3,551 SGD
Retailer 3$3,943 SGD
Retailer 2$4,197 SGD
Retailer 8$4,860 SGD
MOH London$5,843 SGD

43 data points across 9 retailers

16 retailers$2,796 SGD to $5,843 SGD

A
Cheapest Retailer
-
$2,796 SGD
Final sale: no returns
A
Retailer 2
-
$2,982 SGD
View
A
Retailer 3
-
$2,984 SGD
View
A
Retailer 4
-
$3,314 SGD
View
A
Retailer 5
-
$3,314 SGD
View
A
Retailer 6
-
$3,335 SGD
View
A
Retailer 7
-
$3,340 SGD
View
A
Retailer 8
-
$3,512 SGD
View
A
Retailer 9
-
$3,512 SGD
View
A
Retailer 10
-
$3,551 SGD
View
A
Retailer 11
-
$3,640 SGD
View
A
Retailer 12
-
$3,671 SGD
View
A
Retailer 13
-
$3,943 SGD
View
Retailer 14
-
$4,197 SGD
View
B+
Retailer 15
-
$4,860 SGD
View
Most Expensive
B
MOH London
B4B04C2E2 · Nov 4
$5,843 SGD
£3,590 GBP
View
15 more retailers have this diamond
Prices start from $2,796 SGDSave up to $3,047 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
1.30ct Cushion
$2,796 SGD