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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2544354128

Certificate GIA 2544354128

Diamond specifications and retailer prices

From $590 NZD
₹31,612 INR
As of November 2, 2026
Save $1,295 NZD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,885 NZD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544354128. Listed at 11 retailers as of November 2, 2026, with prices from $590 to $1,885, a $1,295 spread on the same certified stone. MOH London lists it at $1,885. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544354128
Dimensions3.72 × 3.72 × 2.51 mm
L/W Ratio1.00
Top View
3.72 mm3.72 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544354128
Side View
Table 64.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 67.4%

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 2
Current: $1,885 NZD|Low: $589 NZD|High: $1,910 NZD|Avg: $1,139 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$590 NZD
Retailer 5$800 NZD
Retailer 8$880 NZD
Retailer 3$1,017 NZD
Retailer 7$1,119 NZD
Retailer 4$1,235 NZD
Retailer 6$1,266 NZD
Retailer 9$1,308 NZD
MOH London$1,885 NZD

36 data points across 9 retailers

11 retailers$590 NZD to $1,885 NZD

A
Cheapest Retailer
-
$590 NZD
₹31,612 INR
B+
Retailer 2
-
$800 NZD
$450 USD
View
B+
Retailer 3
-
$880 NZD
$495 USD
View
B+
Retailer 4
-
$1,017 NZD
£451 GBP
View
B+
Retailer 5
-
$1,045 NZD
$588 USD
View
B
Retailer 6
-
$1,119 NZD
£496 GBP
View
B
Retailer 7
-
$1,157 NZD
$651 USD
View
B
Retailer 8
-
$1,235 NZD
€662 EUR
View
B
Retailer 9
-
$1,266 NZD
ZAR 11,509 ZAR
View
Retailer 10
-
$1,308 NZD
A$1,132 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
5C15FCBF1 · Nov 2
$1,885 NZD
£835 GBP
View
10 more retailers have this diamond
Prices start from $590 NZDSave up to $1,295 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.

A
0.30ct Cushion
$590 NZD