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Cushion|Natural|GIA

1.30ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 1375045111

Certificate GIA 1375045111

Diamond specifications and retailer prices

From $6,067 SGD
As of October 31, 2026
Save $597 SGD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,664 SGD at Jared · As of November 6, 2026
View at Jared

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1375045111. Listed at 4 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1375045111
Dimensions7.09 × 5.81 × 3.96 mm
L/W Ratio1.22
Top View
7.09 mm5.81 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1375045111
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $6,664 SGD|Low: $4,947 SGD|High: $16,403 SGD|Avg: $9,352 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 6$4,947 SGD
Retailer 2$6,067 SGD
Retailer 3$6,446 SGD
Retailer 4$6,446 SGD
Jared$6,664 SGD
Retailer 5$14,763 SGD

22 data points across 6 retailers

4 retailers$6,067 SGD to $6,664 SGD

B
Cheapest Retailer
-
$6,067 SGD
B
Retailer 2
-
$6,446 SGD
View
B
Retailer 3
-
$6,446 SGD
View
Most Expensive
B
Jared
158649541 · Nov 6
$6,664 SGD
$5,200 USD
View
3 more retailers have this diamond
Prices start from $6,067 SGDSave up to $597 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
$6,067 SGD