Cushion|Natural|GIA

0.30ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7551182975

Certificate GIA 7551182975

Diamond specifications and retailer prices

From €404 EUR
$450 USD
As of October 28, 2026
Save €432 EUR (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €836 EUR 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551182975. Listed at 12 retailers as of October 28, 2026, with prices from €404 to €836, a €432 spread on the same certified stone. MOH London lists it at €836. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551182975
Dimensions4.55 × 3.46 × 2.35 mm
L/W Ratio1.32
Girdle conditionVery Thick to Extremely Thick
Key to symbols
Feather
Top View
4.55 mm3.46 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551182975
Side View
Table 68.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 67.8%

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: Oct 28
Current: €836 EUR|Low: €245 EUR|High: €851 EUR|Avg: €451 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11€245 EUR
Retailer 4€287 EUR
Retailer 3€351 EUR
Retailer 12€364 EUR
Retailer 9€404 EUR
Retailer 2€439 EUR
Retailer 8€486 EUR
Retailer 6€505 EUR
Retailer 10€509 EUR
Retailer 7€570 EUR
Retailer 5€592 EUR
MOH London€836 EUR

40 data points across 12 retailers

12 retailers€404 EUR to €836 EUR

A
Retailer 1
-
€245 EUR
₹25,933 INR
Price last confirmed 16 days ago
A
Retailer 2
-
€287 EUR
HK$2,500 HKD
View
Price last confirmed 30 days ago
A
Retailer 3
-
€351 EUR
SGD 528 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€364 EUR
$405 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
€404 EUR
$450 USD
View
B+
Retailer 6
-
€439 EUR
£385 GBP
View
B
Retailer 7
-
€486 EUR
$541 USD
View
B+
Retailer 8
-
€505 EUR
£442 GBP
View
B+
Retailer 9
-
€509 EUR
$567 USD
View
B
Retailer 10
-
€570 EUR
ZAR 10,250 ZAR
View
B
Retailer 11
-
€592 EUR
View
Most Expensive
B
MOH London
671FEE75F · Oct 29
€836 EUR
£733 GBP
View
11 more retailers have this diamond
Prices start from €404 EURSave up to €432 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
€404 EUR