Cushion|Natural|GIA

1.20ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 6222045129

Certificate GIA 6222045129

Diamond specifications and retailer prices

From $2,830 USD
As of November 4, 2026
Save $3,317 USD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,147 USD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6222045129. Listed at 15 retailers as of November 4, 2026, with prices from $2,830 to $6,147, a $3,317 spread on the same certified stone. MOH London lists it at $6,147. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6222045129
Dimensions6.43 × 5.90 × 3.93 mm
L/W Ratio1.09
Top View
6.43 mm5.90 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6222045129
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

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: Nov 4
Current: $6,147 USD|Low: $2,869 USD|High: $6,237 USD|Avg: $3,948 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$2,869 USD
Retailer 5$2,900 USD
Retailer 6$3,338 USD
Retailer 7$3,582 USD
Retailer 4$3,816 USD
Retailer 2$4,049 USD
Retailer 3$4,498 USD
MOH London$6,147 USD

43 data points across 8 retailers

15 retailers$2,830 USD to $6,147 USD

B+
Cheapest Retailer
-
$2,830 USD
B+
Retailer 2
-
$2,869 USD
View
B+
Retailer 3
-
$2,900 USD
View
B+
Retailer 4
-
$2,952 USD
View
B+
Retailer 5
-
$2,964 USD
View
B
Retailer 6
-
$3,136 USD
View
B
Retailer 7
-
$3,225 USD
View
Retailer 8
-
$3,338 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,582 USD
View
B
Retailer 10
-
$3,629 USD
View
B
Retailer 11
-
$3,816 USD
View
B
Retailer 12
-
$4,049 USD
View
Retailer 13
-
$4,173 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$4,498 USD
View
Most Expensive
B
MOH London
9710C0DA0 · Nov 4
$6,147 USD
£4,840 GBP
View
14 more retailers have this diamond
Prices start from $2,830 USDSave up to $3,317 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
$2,830 USD