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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 $375 CAD
HK$2,100 HKD
As of October 30, 2026
Save $467 CAD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $843 CAD at 77 Diamonds · As of October 30, 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 October 30, 2026, with prices from $375 to $843, a $467 spread on the same certified stone. 77 Diamonds lists it at $843. 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
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: Oct 30
Current: $843 CAD|Low: $375 CAD|High: $844 CAD|Avg: $702 CAD|+0.0%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$375 CAD
Retailer 3$671 CAD
77 Diamonds$843 CAD

21 data points across 3 retailers

3 retailers$375 CAD to $843 CAD

A
Cheapest Retailer
-
$375 CAD
HK$2,100 HKD
B
Retailer 2
-
$671 CAD
$480 USD
View
Most Expensive
B
77 Diamonds
CUSEVZCQ4YJGZ · Oct 30
$843 CAD
£475 GBP
View
2 more retailers have this diamond
Prices start from $375 CADSave up to $467 CAD

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
$375 CAD