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Cushion|Natural|GIA

0.30ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6521822276

Certificate GIA 6521822276

Diamond specifications and retailer prices

From HK$3,295 HKD
$420 USD
As of October 28, 2026
Save HK$4,178 HKD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,473 HKD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521822276. Listed at 7 retailers as of October 28, 2026, with prices from HK$3,295 to HK$7,473, a HK$4,178 spread on the same certified stone. MOH London lists it at HK$7,473. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521822276
Dimensions7.67 × 3.28 × 2.04 mm
L/W Ratio2.34
Top View
7.67 mm3.28 mm0.30 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521822276
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$7,473 HKD|Low: HK$2,737 HKD|High: HK$7,523 HKD|Avg: HK$4,651 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4HK$3,295 HKD
Retailer 7HK$3,705 HKD
Retailer 2HK$3,979 HKD
Retailer 6HK$4,602 HKD
Retailer 5HK$5,153 HKD
Retailer 3HK$5,215 HKD
MOH LondonHK$7,473 HKD

43 data points across 7 retailers

7 retailersHK$3,295 HKD to HK$7,473 HKD

Retailer 1
-
HK$2,737 HKD
$349 USD
Price last confirmed 77 days ago
B+
Retailer 2
-
HK$3,295 HKD
$420 USD
View
B
Retailer 3
-
HK$3,979 HKD
£399 GBP
View
B
Retailer 4
-
HK$4,602 HKD
$587 USD
View
Retailer 5
-
HK$5,153 HKD
A$1,010 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
HK$5,215 HKD
€633 EUR
View
Most Expensive
B
MOH London
5AA4EDC18 · Oct 29
HK$7,473 HKD
£750 GBP
View
6 more retailers have this diamond
Prices start from HK$3,295 HKDSave up to HK$4,178 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.

B+
0.30ct Cushion
HK$3,295 HKD