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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 2235980742

Certificate GIA 2235980742

Diamond specifications and retailer prices

From €4,127 EUR
$4,611 USD
As of October 31, 2026
Save €1,458 EUR (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,585 EUR at Jared · As of November 2, 2026
View at Jared

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235980742. Listed at 9 retailers as of October 31, 2026, with prices from €4,127 to €5,585, a €1,458 spread on the same certified stone. Jared lists it at €5,585. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235980742
Dimensions7.87 × 5.62 × 3.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
7.87 mm5.62 mm1.30 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2235980742
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NDepth 62.7%

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: Oct 31
Current: €5,585 EUR|Low: €4,127 EUR|High: €8,021 EUR|Avg: €5,230 EUR|-3.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 2€4,127 EUR
Retailer 4€4,140 EUR
Retailer 5€4,196 EUR
Retailer 6€4,405 EUR
Retailer 8€5,072 EUR
Retailer 9€5,276 EUR
Retailer 3€5,406 EUR
Retailer 7€5,406 EUR
Jared€5,585 EUR
Retailer 10€8,021 EUR

5 data points across 10 retailers

9 retailers€4,127 EUR to €5,585 EUR

B+
Cheapest Retailer
-
€4,127 EUR
$4,611 USD
B
Retailer 2
-
€4,140 EUR
$4,625 USD
View
B
Retailer 3
-
€4,196 EUR
$4,688 USD
View
B
Retailer 4
-
€4,405 EUR
$4,922 USD
View
B
Retailer 5
-
€5,072 EUR
$5,666 USD
View
B
Retailer 6
-
€5,276 EUR
A$9,068 AUD
View
B
Retailer 7
-
€5,406 EUR
$6,040 USD
View
B
Retailer 8
-
€5,406 EUR
$6,040 USD
View
Most Expensive
B
Jared
159331478 · Nov 2
€5,585 EUR
$6,240 USD
View
8 more retailers have this diamond
Prices start from €4,127 EURSave up to €1,458 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+
1.30ct Cushion
€4,127 EUR