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Cushion|Natural|GIA

1.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 7558347552

Certificate GIA 7558347552

Diamond specifications and retailer prices

From $4,140 SGD
As of November 4, 2026
Save $4,866 SGD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,006 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558347552. Listed at 22 retailers as of November 2, 2026, with prices from $4,140 to $9,006, a $4,866 spread on the same certified stone. MOH London lists it at $9,006. 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

1.30
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558347552
Dimensions7.11 × 5.53 × 3.79 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
7.11 mm5.53 mm1.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558347552
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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: $9,006 SGD|Low: $3,538 SGD|High: $9,115 SGD|Avg: $5,413 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
Retailer 13
November 7, 2026
Retailer 5$4,168 SGD
Retailer 9$4,246 SGD
Retailer 10$4,504 SGD
Retailer 3$4,671 SGD
Retailer 12$4,879 SGD
Retailer 4$5,205 SGD
Retailer 11$5,308 SGD
Retailer 2$5,469 SGD
Retailer 13$5,774 SGD
Retailer 7$6,059 SGD
Retailer 6$6,217 SGD
Retailer 8$6,572 SGD
MOH London$9,006 SGD

42 data points across 13 retailers

22 retailers$4,140 SGD to $9,006 SGD

B+
Cheapest Retailer
-
$4,140 SGD
B+
Retailer 2
-
$4,168 SGD
View
B+
Retailer 3
-
$4,243 SGD
View
B+
Retailer 4
-
$4,246 SGD
View
B+
Retailer 5
-
$4,331 SGD
View
B+
Retailer 6
-
$4,504 SGD
View
Final sale: no returns
B+
Retailer 7
-
$4,671 SGD
View
B
Retailer 8
-
$4,874 SGD
View
Retailer 9
-
$4,879 SGD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$4,937 SGD
View
Retailer 11
-
$4,996 SGD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$5,129 SGD
View
B
Retailer 13
-
$5,205 SGD
View
B
Retailer 14
-
$5,308 SGD
View
B+
Retailer 15
-
$5,469 SGD
View
B
Retailer 16
-
$5,485 SGD
View
Retailer 17
-
$5,774 SGD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$6,059 SGD
View
B
Retailer 19
-
$6,217 SGD
View
B
Retailer 20
-
$6,572 SGD
View
B
Retailer 21
-
$7,784 SGD
View
Most Expensive
B
MOH London
18E7F3AC7 · Nov 2
$9,006 SGD
£5,533 GBP
View
21 more retailers have this diamond
Prices start from $4,140 SGDSave up to $4,866 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
$4,140 SGD