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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7538873746

Certificate GIA 7538873746

Diamond specifications and retailer prices

From €2,433 EUR
$2,718 USD
As of October 30, 2026
Save €2,779 EUR (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,212 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538873746. Listed at 19 retailers as of October 29, 2026, with prices from €2,433 to €5,212, a €2,779 spread on the same certified stone. MOH London lists it at €5,212. 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

1.30
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 7538873746
Dimensions6.75 × 6.10 × 4.23 mm
L/W Ratio1.11
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.75 mm6.10 mm1.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538873746
Side View
Table 63.0%Crown 30.2°Girdle: ThickPavilion 40.5°Culet: NoneDepth 69.3%

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 30
Current: €5,212 EUR|Low: €2,433 EUR|High: €5,571 EUR|Avg: €3,221 EUR|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15€2,433 EUR
Retailer 7€2,514 EUR
Retailer 17€2,515 EUR
Retailer 4€2,592 EUR
Retailer 2€2,639 EUR
Retailer 16€2,808 EUR
Retailer 3€2,827 EUR
Retailer 5€3,022 EUR
Retailer 14€3,033 EUR
Retailer 9€3,187 EUR
Retailer 18€3,187 EUR
Retailer 13€3,240 EUR
Retailer 8€3,294 EUR
Retailer 6€3,512 EUR
Retailer 10€3,535 EUR
Retailer 12€3,630 EUR
Retailer 11€3,810 EUR
MOH London€5,212 EUR

33 data points across 18 retailers

19 retailers€2,433 EUR to €5,212 EUR

A
Cheapest Retailer
-
€2,433 EUR
$2,718 USD
A
Retailer 2
-
€2,514 EUR
$2,809 USD
View
A
Retailer 3
-
€2,515 EUR
$2,810 USD
View
A
Retailer 4
-
€2,592 EUR
$2,896 USD
View
Final sale: no returns
A
Retailer 5
-
€2,639 EUR
$2,948 USD
View
A
Retailer 6
-
€2,808 EUR
$3,137 USD
View
B+
Retailer 7
-
€2,827 EUR
$3,158 USD
View
Retailer 8
-
€2,938 EUR
$3,283 USD
View
Price last confirmed 112 days ago
B+
Retailer 9
-
€3,022 EUR
$3,376 USD
View
B+
Retailer 10
-
€3,033 EUR
£2,668 GBP
View
B+
Retailer 11
-
€3,187 EUR
$3,560 USD
View
B+
Retailer 12
-
€3,187 EUR
$3,560 USD
View
B+
Retailer 13
-
€3,240 EUR
£2,850 GBP
View
B+
Retailer 14
-
€3,294 EUR
$3,680 USD
View
Retailer 15
-
€3,512 EUR
$3,924 USD
View
Price last confirmed 10 days ago
Retailer 16
-
€3,535 EUR
A$6,076 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
€3,630 EUR
View
B+
Retailer 18
-
€3,810 EUR
ZAR 68,771 ZAR
View
Most Expensive
B
MOH London
F77476B54 · Oct 29
€5,212 EUR
£4,585 GBP
View
18 more retailers have this diamond
Prices start from €2,433 EURSave up to €2,779 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
1.30ct Cushion
€2,433 EUR