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Cushion|Natural|GIA

1.30ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1232876849

Certificate GIA 1232876849

Diamond specifications and retailer prices

From $4,169 SGD
As of November 4, 2026
Save $4,876 SGD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,045 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 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 1232876849. Listed at 15 retailers as of November 4, 2026, with prices from $4,169 to $9,045, a $4,876 spread on the same certified stone. MOH London lists it at $9,045. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 1232876849
Dimensions7.37 × 5.67 × 3.94 mm
L/W Ratio1.30
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.37 mm5.67 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232876849
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 37°Culet: NoneDepth 69.5%

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 4
Current: $9,045 SGD|Low: $4,491 SGD|High: $9,178 SGD|Avg: $5,780 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 2$4,491 SGD
Retailer 6$4,656 SGD
Retailer 9$4,875 SGD
Retailer 3$4,906 SGD
Retailer 7$4,912 SGD
Retailer 8$5,164 SGD
Retailer 5$5,496 SGD
Retailer 4$6,044 SGD
Retailer 10$6,135 SGD
Retailer 11$6,453 SGD
MOH London$9,045 SGD

43 data points across 11 retailers

15 retailers$4,169 SGD to $9,045 SGD

B+
Cheapest Retailer
-
$4,169 SGD
B+
Retailer 2
-
$4,273 SGD
View
B+
Retailer 3
-
$4,361 SGD
View
B+
Retailer 4
-
$4,491 SGD
View
Final sale: no returns
B+
Retailer 5
-
$4,656 SGD
View
B
Retailer 6
-
$4,906 SGD
View
Retailer 7
-
$4,912 SGD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$5,164 SGD
View
B
Retailer 9
-
$5,472 SGD
View
B
Retailer 10
-
$5,472 SGD
View
B+
Retailer 11
-
$5,496 SGD
View
B
Retailer 12
-
$5,652 SGD
View
B
Retailer 13
-
$6,044 SGD
View
Retailer 14
-
$6,135 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
366D2EBA8 · Nov 4
$9,045 SGD
£5,557 GBP
View
14 more retailers have this diamond
Prices start from $4,169 SGDSave up to $4,876 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+
1.30ct Cushion
$4,169 SGD