Cushion|Natural|GIA

0.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 7558935677

Certificate GIA 7558935677

Diamond specifications and retailer prices

From $290 USD
SGD 392 SGD
As of October 27, 2026
Save $346 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $636 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded J 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 7558935677. Listed at 9 retailers as of October 27, 2026, with prices from $290 to $636, a $346 spread on the same certified stone. MOH London lists it at $636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558935677
Dimensions4.64 × 3.35 × 2.34 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
4.64 mm3.35 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558935677
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.8%

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: Oct 27
Current: $636 USD|Low: $290 USD|High: $640 USD|Avg: $404 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$290 USD
Retailer 5$295 USD
Retailer 7$316 USD
Retailer 3$345 USD
Retailer 8$404 USD
Retailer 4$425 USD
Retailer 6$439 USD
Retailer 2$468 USD
MOH London$636 USD

45 data points across 9 retailers

9 retailers$290 USD to $636 USD

A
Cheapest Retailer
-
$290 USD
SGD 392 SGD
A
Retailer 2
-
$295 USD
View
A
Retailer 3
-
$316 USD
View
B+
Retailer 4
-
$345 USD
£271 GBP
View
B+
Retailer 5
-
$404 USD
View
B+
Retailer 6
-
$425 USD
ZAR 6,862 ZAR
View
Retailer 7
-
$439 USD
A$675 AUD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$468 USD
€446 EUR
View
Most Expensive
B
MOH London
97882F484 · Oct 29
$636 USD
£501 GBP
View
8 more retailers have this diamond
Prices start from $290 USDSave up to $346 USD

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
$290 USD