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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2424146503

Certificate GIA 2424146503

Diamond specifications and retailer prices

From $2,581 SGD
As of November 6, 2026
Save $3,228 SGD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,809 SGD at MOH London · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2424146503. Listed at 17 retailers as of November 2, 2026, with prices from $2,581 to $5,809, a $3,228 spread on the same certified stone. MOH London lists it at $5,809. 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

1.30
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424146503
Dimensions6.27 × 5.79 × 4.04 mm
L/W Ratio1.08
Top View
6.27 mm5.79 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424146503
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.8%

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: Nov 6
Current: $5,809 SGD|Low: $2,581 SGD|High: $5,879 SGD|Avg: $3,554 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$2,581 SGD
Retailer 7$2,591 SGD
Retailer 5$2,954 SGD
Retailer 10$3,060 SGD
Retailer 9$3,315 SGD
Retailer 8$3,319 SGD
Retailer 6$3,508 SGD
Retailer 4$3,595 SGD
Retailer 3$4,115 SGD
MOH London$5,809 SGD

33 data points across 10 retailers

17 retailers$2,581 SGD to $5,809 SGD

A
Cheapest Retailer
-
$2,581 SGD
A
Retailer 2
-
$2,591 SGD
View
A
Retailer 3
-
$2,954 SGD
View
A
Retailer 4
-
$2,969 SGD
View
A
Retailer 5
-
$3,060 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,126 SGD
View
Retailer 7
-
$3,315 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,319 SGD
View
A
Retailer 9
-
$3,495 SGD
View
A
Retailer 10
-
$3,508 SGD
View
A
Retailer 11
-
$3,587 SGD
View
A
Retailer 12
-
$3,595 SGD
View
A
Retailer 13
-
$3,601 SGD
View
A
Retailer 14
-
$3,655 SGD
View
B+
Retailer 15
-
$4,115 SGD
View
B
Retailer 16
-
$5,000 SGD
View
Most Expensive
B
MOH London
AE5EAE9EA · Nov 2
$5,809 SGD
£3,569 GBP
View
16 more retailers have this diamond
Prices start from $2,581 SGDSave up to $3,228 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
$2,581 SGD