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Cushion|Natural|GIA

0.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2556692728

Certificate GIA 2556692728

Diamond specifications and retailer prices

From €241 EUR
HK$2,100 HKD
As of November 1, 2026
Save €300 EUR (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €540 EUR at 77 Diamonds · As of November 2, 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 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 2556692728. Listed at 3 retailers as of November 1, 2026, with prices from €241 to €540, a €300 spread on the same certified stone. 77 Diamonds lists it at €540. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556692728
Dimensions4.25 × 3.99 × 2.40 mm
L/W Ratio1.07
Top View
4.25 mm3.99 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556692728
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

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 1
Current: €540 EUR|Low: €241 EUR|High: €541 EUR|Avg: €445 EUR|+0.0%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2€241 EUR
Retailer 3€430 EUR
77 Diamonds€540 EUR

23 data points across 3 retailers

3 retailers€241 EUR to €540 EUR

A
Cheapest Retailer
-
€241 EUR
HK$2,100 HKD
B
Retailer 2
-
€430 EUR
$480 USD
View
Most Expensive
B
77 Diamonds
CUSEVWZRRUQZJ · Nov 2
€540 EUR
£475 GBP
View
2 more retailers have this diamond
Prices start from €241 EURSave up to €300 EUR

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
€241 EUR