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Cushion|Natural|GIA

2.05ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 1236914535

Certificate GIA 1236914535

Diamond specifications and retailer prices

From $2,739 USD
As of November 6, 2026
Save $3,434 USD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,173 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.05ct natural cushion diamond

This 2.05ct natural cushion sits in the two to three 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 1236914535. Listed at 6 retailers as of November 4, 2026, with prices from $2,739 to $6,173, a $3,434 spread on the same certified stone. MOH London lists it at $6,173. 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

2.05
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle36.79°
OriginNatural
Grading LabGIA
CertificateGIA 1236914535
Dimensions8.37 × 6.60 × 4.60 mm
L/W Ratio1.27
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.37 mm6.60 mm2.05 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236914535
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 36.79°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,173 USD|Low: $2,713 USD|High: $6,265 USD|Avg: $4,198 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,739 USD
Retailer 7$3,508 USD
Retailer 2$3,639 USD
Retailer 6$3,775 USD
Retailer 5$3,978 USD
Retailer 3$4,398 USD
Retailer 8$5,119 USD
MOH London$6,173 USD

34 data points across 8 retailers

6 retailers$2,739 USD to $6,173 USD

A
Cheapest Retailer
-
$2,739 USD
A
Retailer 2
-
$3,639 USD
View
A
Retailer 3
-
$3,775 USD
View
B+
Retailer 4
-
$3,978 USD
View
B+
Retailer 5
-
$4,398 USD
View
Most Expensive
B+
MOH London
A555E7095 · Nov 4
$6,173 USD
£4,861 GBP
View
5 more retailers have this diamond
Prices start from $2,739 USDSave up to $3,434 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.

A
2.05ct Cushion
$2,739 USD