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Cushion|Natural|GIA

0.30ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 6545355198

Certificate GIA 6545355198

Diamond specifications and retailer prices

From €222 EUR
₹23,733 INR
As of November 2, 2026
Save €499 EUR (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €721 EUR 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545355198. Listed at 9 retailers as of November 1, 2026, with prices from €222 to €721, a €499 spread on the same certified stone. MOH London lists it at €721. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545355198
Dimensions3.82 × 3.78 × 2.60 mm
L/W Ratio1.01
Top View
3.82 mm3.78 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6545355198
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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: €721 EUR|Low: €222 EUR|High: €729 EUR|Avg: €468 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€222 EUR
Retailer 7€360 EUR
Retailer 3€404 EUR
Retailer 10€409 EUR
Retailer 6€428 EUR
Retailer 8€441 EUR
Retailer 5€484 EUR
Retailer 4€577 EUR
Retailer 9€609 EUR
MOH London€721 EUR

35 data points across 10 retailers

9 retailers€222 EUR to €721 EUR

A
Cheapest Retailer
-
€222 EUR
₹23,733 INR
B+
Retailer 2
-
€360 EUR
$404 USD
View
B+
Retailer 3
-
€404 EUR
£357 GBP
View
B+
Retailer 4
-
€428 EUR
£378 GBP
View
B+
Retailer 5
-
€441 EUR
$495 USD
View
B
Retailer 6
-
€484 EUR
ZAR 8,771 ZAR
View
B
Retailer 7
-
€577 EUR
View
Retailer 8
-
€609 EUR
A$1,051 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
100EA79A0 · Nov 1
€721 EUR
£637 GBP
View
8 more retailers have this diamond
Prices start from €222 EURSave up to €499 EUR

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
€222 EUR