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Cushion|Natural|GIA

0.30ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2556445940

Certificate GIA 2556445940

Diamond specifications and retailer prices

From $745 NZD
$420 USD
As of November 1, 2026
Save $900 NZD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,645 NZD at MOH London · As of October 26, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556445940. Listed at 16 retailers as of October 26, 2026, with prices from $745 to $1,645, a $900 spread on the same certified stone. MOH London lists it at $1,645. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556445940
Dimensions4.76 × 3.35 × 2.26 mm
L/W Ratio1.42
Top View
4.76 mm3.35 mm0.30 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556445940
Side View
Table 68.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.3%

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: Nov 1
Current: $1,645 NZD|Low: $483 NZD|High: $1,645 NZD|Avg: $980 NZD|+9.8%
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
Retailer 14
November 2, 2026
Retailer 3$483 NZD
Retailer 5$690 NZD
Retailer 8$745 NZD
Retailer 14$798 NZD
Retailer 6$804 NZD
Retailer 7$870 NZD
Retailer 12$960 NZD
Retailer 11$997 NZD
Retailer 4$1,028 NZD
Retailer 13$1,049 NZD
Retailer 10$1,128 NZD
Retailer 9$1,174 NZD
Retailer 2$1,439 NZD
MOH London$1,645 NZD

34 data points across 14 retailers

16 retailers$745 NZD to $1,645 NZD

Retailer 1
-
$483 NZD
₹25,933 INR
Price last confirmed 20 days ago
Retailer 2
-
$568 NZD
HK$2,500 HKD
View
Price last confirmed 34 days ago
Retailer 3
-
$690 NZD
$389 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$693 NZD
SGD 528 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$745 NZD
$420 USD
View
B+
Retailer 6
-
$798 NZD
$450 USD
View
B+
Retailer 7
-
$870 NZD
£386 GBP
View
Retailer 8
-
$885 NZD
$499 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$960 NZD
$541 USD
View
B
Retailer 10
-
$997 NZD
£442 GBP
View
Retailer 11
-
$1,028 NZD
A$891 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,049 NZD
$591 USD
View
B
Retailer 13
-
$1,128 NZD
ZAR 10,271 ZAR
View
B
Retailer 14
-
$1,174 NZD
€630 EUR
View
B
Retailer 15
-
$1,439 NZD
£639 GBP
View
Most Expensive
C
MOH London
D3654CB62 · Oct 26
$1,645 NZD
£730 GBP
View
15 more retailers have this diamond
Prices start from $745 NZDSave up to $900 NZD

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
$745 NZD