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Cushion|Natural|GIA

0.30ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6542975652

Certificate GIA 6542975652

Diamond specifications and retailer prices

From HK$1,330 HKD
₹16,144 INR
As of November 1, 2026
Save HK$2,975 HKD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$4,304 HKD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542975652. Listed at 15 retailers as of November 1, 2026, with prices from HK$1,330 to HK$4,304, a HK$2,975 spread on the same certified stone. MOH London lists it at HK$4,304. 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

0.30
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542975652
Dimensions4.90 × 3.18 × 2.29 mm
L/W Ratio1.54
Top View
4.90 mm3.18 mm0.30 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542975652
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.0%

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: HK$4,304 HKD|Low: HK$1,327 HKD|High: HK$4,344 HKD|Avg: HK$2,696 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7HK$1,330 HKD
Retailer 5HK$1,607 HKD
Retailer 10HK$2,008 HKD
Retailer 13HK$2,032 HKD
Retailer 4HK$2,448 HKD
Retailer 12HK$2,448 HKD
Retailer 3HK$2,454 HKD
Retailer 9HK$2,885 HKD
Retailer 8HK$2,890 HKD
Retailer 6HK$2,891 HKD
Retailer 11HK$3,699 HKD
Retailer 2HK$3,773 HKD
MOH LondonHK$4,304 HKD

26 data points across 13 retailers

15 retailersHK$1,330 HKD to HK$4,304 HKD

A
Cheapest Retailer
-
HK$1,330 HKD
₹16,144 INR
B+
Retailer 2
-
HK$1,607 HKD
View
A
Retailer 3
-
HK$2,008 HKD
$256 USD
View
B+
Retailer 4
-
HK$2,032 HKD
SGD 350 SGD
View
B+
Retailer 5
-
HK$2,197 HKD
$280 USD
View
Retailer 6
-
HK$2,448 HKD
$312 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$2,448 HKD
$312 USD
View
B+
Retailer 8
-
HK$2,454 HKD
$313 USD
View
B
Retailer 9
-
HK$2,885 HKD
$368 USD
View
B+
Retailer 10
-
HK$2,890 HKD
ZAR 5,951 ZAR
View
B
Retailer 11
-
HK$2,891 HKD
£290 GBP
View
Retailer 12
-
HK$3,230 HKD
A$633 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
HK$3,699 HKD
€449 EUR
View
B
Retailer 14
-
HK$3,773 HKD
£379 GBP
View
Most Expensive
B
MOH London
AD991DE98 · Nov 1
HK$4,304 HKD
£432 GBP
View
14 more retailers have this diamond
Prices start from HK$1,330 HKDSave up to HK$2,975 HKD

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
HK$1,330 HKD