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Cushion|Natural|GIA

1.20ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6214633936

Certificate GIA 6214633936

Diamond specifications and retailer prices

From $2,207 USD
As of November 6, 2026
Save $2,723 USD (55%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,930 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6214633936. Listed at 6 retailers as of November 4, 2026, with prices from $2,207 to $4,930, a $2,723 spread on the same certified stone. MOH London lists it at $4,930. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6214633936
Dimensions6.21 × 5.75 × 4.02 mm
L/W Ratio1.08
Top View
6.21 mm5.75 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6214633936
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.9%

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: $4,930 USD|Low: $2,184 USD|High: $5,004 USD|Avg: $3,137 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,207 USD
Retailer 6$2,411 USD
Retailer 4$2,778 USD
Retailer 3$2,969 USD
Retailer 2$3,285 USD
MOH London$4,930 USD

43 data points across 6 retailers

6 retailers$2,207 USD to $4,930 USD

B+
Cheapest Retailer
-
$2,207 USD
B+
Retailer 2
-
$2,411 USD
View
B
Retailer 3
-
$2,778 USD
View
B
Retailer 4
-
$2,969 USD
View
B
Retailer 5
-
$3,285 USD
View
Most Expensive
B
MOH London
5E15EDB39 · Nov 4
$4,930 USD
£3,882 GBP
View
5 more retailers have this diamond
Prices start from $2,207 USDSave up to $2,723 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
$2,207 USD