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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 3545103512

Certificate GIA 3545103512

Diamond specifications and retailer prices

From $469 NZD
₹25,157 INR
As of November 2, 2026
Save $1,009 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,478 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3545103512. Listed at 16 retailers as of November 2, 2026, with prices from $469 to $1,478, a $1,009 spread on the same certified stone. MOH London lists it at $1,478. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545103512
Dimensions4.12 × 3.54 × 2.41 mm
L/W Ratio1.16
Top View
4.12 mm3.54 mm0.30 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545103512
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

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: $1,478 NZD|Low: $469 NZD|High: $1,526 NZD|Avg: $932 NZD|-3.1%
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 2$469 NZD
Retailer 11$690 NZD
Retailer 3$692 NZD
Retailer 5$803 NZD
Retailer 13$803 NZD
Retailer 8$831 NZD
Retailer 10$872 NZD
Retailer 12$877 NZD
Retailer 4$883 NZD
Retailer 9$992 NZD
Retailer 6$1,178 NZD
Retailer 7$1,295 NZD
MOH London$1,478 NZD

24 data points across 13 retailers

16 retailers$469 NZD to $1,478 NZD

A
Cheapest Retailer
-
$469 NZD
₹25,157 INR
B+
Retailer 2
-
$569 NZD
HK$2,500 HKD
View
B+
Retailer 3
-
$690 NZD
$388 USD
View
B+
Retailer 4
-
$692 NZD
SGD 526 SGD
View
Retailer 5
-
$698 NZD
$393 USD
View
Price last confirmed 104 days ago
Retailer 6
-
$803 NZD
$452 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$803 NZD
$452 USD
View
B+
Retailer 8
-
$831 NZD
£368 GBP
View
B
Retailer 9
-
$872 NZD
$491 USD
View
B
Retailer 10
-
$877 NZD
£389 GBP
View
B
Retailer 11
-
$883 NZD
$497 USD
View
B
Retailer 12
-
$992 NZD
ZAR 9,020 ZAR
View
Retailer 13
-
$1,046 NZD
A$906 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$1,178 NZD
€631 EUR
View
B
Retailer 15
-
$1,295 NZD
£574 GBP
View
Most Expensive
B
MOH London
CFE68082D · Nov 2
$1,478 NZD
£655 GBP
View
15 more retailers have this diamond
Prices start from $469 NZDSave up to $1,009 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
$469 NZD