CaratHunter
Plans
Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6532604446

Certificate GIA 6532604446

Diamond specifications and retailer prices

From $3,137 SGD
As of November 6, 2026
Save $3,313 SGD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,450 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532604446. Listed at 18 retailers as of November 4, 2026, with prices from $3,137 to $6,450, a $3,313 spread on the same certified stone. MOH London lists it at $6,450. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.2°
Pavilion angle32.1°
OriginNatural
Grading LabGIA
CertificateGIA 6532604446
Dimensions5.99 × 5.98 × 4.11 mm
L/W Ratio1.00
Top View
5.99 mm5.98 mm1.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532604446
Side View
Table 63.0%Crown 42.2°Girdle: Very ThickPavilion 32.1°Culet: NoneDepth 68.8%

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: $6,450 SGD|Low: $3,137 SGD|High: $6,859 SGD|Avg: $4,089 SGD|-6.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$3,137 SGD
Retailer 3$3,232 SGD
Retailer 14$3,448 SGD
Retailer 16$3,503 SGD
Retailer 17$3,547 SGD
Retailer 10$3,672 SGD
Retailer 4$3,795 SGD
Retailer 13$3,901 SGD
Retailer 9$3,999 SGD
Retailer 15$3,999 SGD
Retailer 2$4,093 SGD
Retailer 8$4,127 SGD
Retailer 5$4,491 SGD
Retailer 12$4,507 SGD
Retailer 11$4,719 SGD
Retailer 7$4,960 SGD
MOH London$6,450 SGD

31 data points across 17 retailers

18 retailers$3,137 SGD to $6,450 SGD

A
Cheapest Retailer
-
$3,137 SGD
A
Retailer 2
-
$3,232 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,448 SGD
View
Retailer 4
-
$3,503 SGD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$3,547 SGD
View
A
Retailer 6
-
$3,672 SGD
View
A
Retailer 7
-
$3,795 SGD
View
A
Retailer 8
-
$3,901 SGD
View
A
Retailer 9
-
$3,999 SGD
View
A
Retailer 10
-
$3,999 SGD
View
A
Retailer 11
-
$4,093 SGD
View
A
Retailer 12
-
$4,127 SGD
View
Retailer 13
-
$4,356 SGD
View
Price last confirmed 34 days ago
Retailer 14
-
$4,491 SGD
View
Price last confirmed 15 days ago
A
Retailer 15
-
$4,507 SGD
View
A
Retailer 16
-
$4,719 SGD
View
B+
Retailer 17
-
$4,960 SGD
View
Most Expensive
B
MOH London
F33C27735 · Nov 4
$6,450 SGD
£3,963 GBP
View
17 more retailers have this diamond
Prices start from $3,137 SGDSave up to $3,313 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
$3,137 SGD