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Cushion|Natural|GIA

2.09ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 3545484725

Certificate GIA 3545484725

Diamond specifications and retailer prices

From $10,357 USD
£8,155 GBP
As of November 3, 2026
Save $5,632 USD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $15,989 USD at MOH London · As of November 2, 2026
View at MOH London

About this 2.09ct natural cushion diamond

This 2.09ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545484725. Listed at 8 retailers as of November 2, 2026, with prices from $10,357 to $15,989, a $5,632 spread on the same certified stone. MOH London lists it at $15,989. 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

2.09
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle33.07°
OriginNatural
Grading LabGIA
CertificateGIA 3545484725
Dimensions7.19 × 7.13 × 4.84 mm
L/W Ratio1.01
Top View
7.19 mm7.13 mm2.09 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545484725
Side View
Table 61.0%Crown 37.1°GirdlePavilion 33.07°CuletDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $15,989 USD|Low: $10,295 USD|High: $16,436 USD|Avg: $12,751 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 2$10,357 USD
Retailer 8$10,556 USD
Retailer 6$11,200 USD
Retailer 5$11,277 USD
Retailer 3$11,292 USD
Retailer 7$12,205 USD
Retailer 4$15,741 USD
MOH London$15,989 USD

36 data points across 8 retailers

8 retailers$10,357 USD to $15,989 USD

A
Cheapest Retailer
-
$10,357 USD
£8,155 GBP
A
Retailer 2
-
$10,556 USD
View
A
Retailer 3
-
$11,200 USD
View
Retailer 4
-
$11,277 USD
A$17,350 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$11,292 USD
£8,891 GBP
View
B+
Retailer 6
-
$12,205 USD
View
B+
Retailer 7
-
$15,741 USD
View
Most Expensive
B
MOH London
340600E68 · Nov 2
$15,989 USD
£12,590 GBP
View
7 more retailers have this diamond
Prices start from $10,357 USDSave up to $5,632 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
2.09ct Cushion
$10,357 USD