Cushion|Natural|GIA

1.20ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 5231885716

Certificate GIA 5231885716

Diamond specifications and retailer prices

From $2,873 USD
As of October 31, 2026
Save $3,415 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,288 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231885716. Listed at 16 retailers as of October 29, 2026, with prices from $2,873 to $6,288, a $3,415 spread on the same certified stone. MOH London lists it at $6,288. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle36.47°
OriginNatural
Grading LabGIA
CertificateGIA 5231885716
Dimensions7.19 × 5.60 × 3.77 mm
L/W Ratio1.28
Top View
7.19 mm5.60 mm1.20 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231885716
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 36.47°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,288 USD|Low: $2,861 USD|High: $6,330 USD|Avg: $3,619 USD|+0.5%
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
October 31, 2026
Retailer 7$2,873 USD
Retailer 15$2,900 USD
Retailer 6$2,996 USD
Retailer 17$3,007 USD
Retailer 13$3,126 USD
Retailer 11$3,182 USD
Retailer 8$3,348 USD
Retailer 12$3,388 USD
Retailer 9$3,399 USD
Retailer 14$3,577 USD
Retailer 3$3,780 USD
Retailer 16$3,780 USD
Retailer 10$3,908 USD
Retailer 4$3,910 USD
Retailer 5$4,234 USD
Retailer 2$4,379 USD
MOH London$6,288 USD

42 data points across 17 retailers

16 retailers$2,873 USD to $6,288 USD

B+
Cheapest Retailer
-
$2,873 USD
B+
Retailer 2
-
$2,900 USD
View
B+
Retailer 3
-
$2,996 USD
View
B+
Retailer 4
-
$3,007 USD
View
B+
Retailer 5
-
$3,126 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,182 USD
View
B+
Retailer 7
-
$3,388 USD
View
B+
Retailer 8
-
$3,399 USD
View
B+
Retailer 9
-
$3,577 USD
View
B
Retailer 10
-
$3,780 USD
View
B
Retailer 11
-
$3,780 USD
View
B+
Retailer 12
-
$3,908 USD
£3,077 GBP
View
B
Retailer 13
-
$3,910 USD
View
Retailer 14
-
$4,234 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$4,379 USD
€4,170 EUR
View
Most Expensive
B
MOH London
9543DB925 · Oct 29
$6,288 USD
£4,951 GBP
View
15 more retailers have this diamond
Prices start from $2,873 USDSave up to $3,415 USD

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+
1.20ct Cushion
$2,873 USD