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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 €3,096 EUR
As of November 6, 2026
Save €3,318 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,414 EUR at MOH London · As of November 4, 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 November 4, 2026, with prices from €3,096 to €6,414, a €3,318 spread on the same certified stone. MOH London lists it at €6,414. 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
Colour
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: Nov 6
Current: €6,414 EUR|Low: €2,921 EUR|High: €6,509 EUR|Avg: €4,283 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9€3,096 EUR
Retailer 3€3,343 EUR
Retailer 6€3,658 EUR
Retailer 7€3,810 EUR
Retailer 8€4,070 EUR
Retailer 2€4,100 EUR
Retailer 4€4,501 EUR
Retailer 5€4,926 EUR
MOH London€6,414 EUR

46 data points across 9 retailers

20 retailers€3,096 EUR to €6,414 EUR

B+
Cheapest Retailer
-
€3,096 EUR
B+
Retailer 2
-
€3,105 EUR
View
B+
Retailer 3
-
€3,181 EUR
View
B+
Retailer 4
-
€3,218 EUR
View
B+
Retailer 5
-
€3,343 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,484 EUR
View
B+
Retailer 7
-
€3,645 EUR
View
Retailer 8
-
€3,658 EUR
View
Price last confirmed 9 days ago
B
Retailer 9
-
€3,794 EUR
View
B
Retailer 10
-
€3,810 EUR
View
B
Retailer 11
-
€3,825 EUR
View
B
Retailer 12
-
€4,057 EUR
View
B
Retailer 13
-
€4,057 EUR
View
Retailer 14
-
€4,070 EUR
View
Price last confirmed 29 days ago
B
Retailer 15
-
€4,100 EUR
View
B
Retailer 16
-
€4,110 EUR
View
B
Retailer 17
-
€4,192 EUR
View
B
Retailer 18
-
€4,501 EUR
View
B
Retailer 19
-
€4,926 EUR
View
Most Expensive
B
MOH London
682EC2862 · Nov 4
€6,414 EUR
£5,639 GBP
View
19 more retailers have this diamond
Prices start from €3,096 EURSave up to €3,318 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
€3,096 EUR