Cushion|Natural|GIA

0.30ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2556445940

Certificate GIA 2556445940

Diamond specifications and retailer prices

From €376 EUR
$420 USD
As of November 1, 2026
Save €454 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €830 EUR 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 €376 to €830, a €454 spread on the same certified stone. MOH London lists it at €830. 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
Color
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: €830 EUR|Low: €244 EUR|High: €830 EUR|Avg: €495 EUR|+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€244 EUR
Retailer 5€348 EUR
Retailer 8€376 EUR
Retailer 14€403 EUR
Retailer 6€405 EUR
Retailer 7€439 EUR
Retailer 12€484 EUR
Retailer 11€503 EUR
Retailer 4€519 EUR
Retailer 13€529 EUR
Retailer 10€569 EUR
Retailer 9€592 EUR
Retailer 2€726 EUR
MOH London€830 EUR

34 data points across 14 retailers

16 retailers€376 EUR to €830 EUR

Retailer 1
-
€244 EUR
₹25,933 INR
Price last confirmed 19 days ago
Retailer 2
-
€286 EUR
HK$2,500 HKD
View
Price last confirmed 33 days ago
Retailer 3
-
€348 EUR
$389 USD
View
Price last confirmed 21 days ago
Retailer 4
-
€350 EUR
SGD 528 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€376 EUR
$420 USD
View
B+
Retailer 6
-
€403 EUR
$450 USD
View
B+
Retailer 7
-
€439 EUR
£386 GBP
View
Retailer 8
-
€447 EUR
$499 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
€484 EUR
$541 USD
View
B
Retailer 10
-
€503 EUR
£442 GBP
View
Retailer 11
-
€519 EUR
A$891 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€529 EUR
$591 USD
View
B
Retailer 13
-
€569 EUR
ZAR 10,271 ZAR
View
B
Retailer 14
-
€592 EUR
View
B
Retailer 15
-
€726 EUR
£639 GBP
View
Most Expensive
C
MOH London
D3654CB62 · Oct 26
€830 EUR
£730 GBP
View
15 more retailers have this diamond
Prices start from €376 EURSave up to €454 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.

B+
0.30ct Cushion
€376 EUR