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Cushion|Natural|GIA

1.80ct G VS2 Cushion Natural Diamond

ID • G/VS2 • GIA 5231942991

Certificate GIA 5231942991

Diamond specifications and retailer prices

From €10,022 EUR
$11,197 USD
As of October 30, 2026
Save €5,847 EUR (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €15,869 EUR at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231942991. Listed at 10 retailers as of October 30, 2026, with prices from €10,022 to €15,869, a €5,847 spread on the same certified stone. Cape Diamonds lists it at €15,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5231942991
Dimensions8.54 × 6.30 × 4.25 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.54 mm6.30 mm1.80 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5231942991
Side View
Table 65.0%CrownGirdle: STK-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: Oct 30
Current: €15,869 EUR|Low: €10,638 EUR|High: €15,869 EUR|Avg: €12,334 EUR|+3.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€10,638 EUR
Retailer 2€11,523 EUR
Retailer 5€11,844 EUR
Retailer 7€11,908 EUR
Retailer 4€11,943 EUR
Retailer 3€12,587 EUR
Cape Diamonds€15,869 EUR

43 data points across 7 retailers

10 retailers€10,022 EUR to €15,869 EUR

B+
Cheapest Retailer
-
€10,022 EUR
$11,197 USD
B+
Retailer 2
-
€10,638 EUR
$11,885 USD
View
B+
Retailer 3
-
€11,523 EUR
£10,137 GBP
View
B
Retailer 4
-
€11,844 EUR
A$20,358 AUD
View
B
Retailer 5
-
€11,908 EUR
$13,304 USD
View
B
Retailer 6
-
€11,943 EUR
$13,343 USD
View
B+
Retailer 7
-
€12,587 EUR
View
B+
Retailer 8
-
€12,723 EUR
$14,214 USD
View
B
Retailer 9
-
€12,785 EUR
$14,284 USD
View
Most Expensive
B
Cape Diamonds
cert_5231942991 · Oct 31
€15,869 EUR
ZAR 286,418 ZAR
View
9 more retailers have this diamond
Prices start from €10,022 EURSave up to €5,847 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+
1.80ct Cushion
€10,022 EUR