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Cushion|Natural|GIA

0.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1557813548

Certificate GIA 1557813548

Diamond specifications and retailer prices

From $393 SGD
HK$2,400 HKD
As of November 1, 2026
Save $505 SGD (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $898 SGD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557813548. Listed at 3 retailers as of November 1, 2026, with prices from $393 to $898, a $505 spread on the same certified stone. 77 Diamonds lists it at $898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557813548
Dimensions5.00 × 3.72 × 2.25 mm
L/W Ratio1.34
Top View
5.00 mm3.72 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1557813548
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.4%

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 1
Current: $898 SGD|Low: $393 SGD|High: $901 SGD|Avg: $724 SGD|-0.3%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2$393 SGD
Retailer 3$678 SGD
77 Diamonds$898 SGD

23 data points across 3 retailers

3 retailers$393 SGD to $898 SGD

A
Cheapest Retailer
-
$393 SGD
HK$2,400 HKD
B
Retailer 2
-
$678 SGD
$530 USD
View
Most Expensive
B
77 Diamonds
CUSEVJNXFXT8T · Nov 3
$898 SGD
£553 GBP
View
2 more retailers have this diamond
Prices start from $393 SGDSave up to $505 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
0.30ct Cushion
$393 SGD