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Cushion|Natural|GIA

1.30ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6531489282

Certificate GIA 6531489282

Diamond specifications and retailer prices

From €3,094 EUR
$3,457 USD
As of October 31, 2026
Save €3,367 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,461 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 6531489282. Listed at 20 retailers as of October 29, 2026, with prices from €3,094 to €6,461, a €3,367 spread on the same certified stone. MOH London lists it at €6,461. 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
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle58.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531489282
Dimensions6.18 × 6.05 × 4.21 mm
L/W Ratio1.02
Top View
6.18 mm6.05 mm1.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531489282
Side View
Table 68.0%Crown 38.3°Girdle: THK-VTKPavilion 58.6°Culet: NoneDepth 69.6%

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: €6,461 EUR|Low: €2,919 EUR|High: €6,505 EUR|Avg: €4,223 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€3,094 EUR
Retailer 7€3,374 EUR
Retailer 5€3,656 EUR
Retailer 10€3,792 EUR
Retailer 6€3,808 EUR
Retailer 8€4,068 EUR
Retailer 3€4,128 EUR
Retailer 2€4,567 EUR
Retailer 4€4,960 EUR
MOH London€6,461 EUR

45 data points across 10 retailers

20 retailers€3,094 EUR to €6,461 EUR

B+
Cheapest Retailer
-
€3,094 EUR
$3,457 USD
B+
Retailer 2
-
€3,104 EUR
$3,468 USD
View
B+
Retailer 3
-
€3,179 EUR
$3,552 USD
View
B+
Retailer 4
-
€3,216 EUR
$3,593 USD
View
B+
Retailer 5
-
€3,374 EUR
$3,769 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,482 EUR
$3,890 USD
View
B+
Retailer 7
-
€3,644 EUR
$4,071 USD
View
B+
Retailer 8
-
€3,656 EUR
$4,084 USD
View
B
Retailer 9
-
€3,792 EUR
A$6,518 AUD
View
B
Retailer 10
-
€3,808 EUR
$4,254 USD
View
B
Retailer 11
-
€3,823 EUR
$4,271 USD
View
B
Retailer 12
-
€4,055 EUR
$4,530 USD
View
B
Retailer 13
-
€4,055 EUR
$4,530 USD
View
Retailer 14
-
€4,068 EUR
A$6,992 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
€4,108 EUR
$4,589 USD
View
B
Retailer 16
-
€4,128 EUR
£3,632 GBP
View
B
Retailer 17
-
€4,189 EUR
$4,680 USD
View
B
Retailer 18
-
€4,567 EUR
View
B
Retailer 19
-
€4,960 EUR
ZAR 89,525 ZAR
View
Most Expensive
B
MOH London
682EC2862 · Oct 29
€6,461 EUR
£5,684 GBP
View
19 more retailers have this diamond
Prices start from €3,094 EURSave up to €3,367 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
€3,094 EUR