Round|Natural|GIA

2.09ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6372963263

Certificate GIA 6372963263

Diamond specifications and retailer prices

From $17,495 USD
As of November 4, 2026
Save $12,899 USD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,394 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6372963263. Listed at 18 retailers as of November 4, 2026, with prices from $17,495 to $30,394, a $12,899 spread on the same certified stone. MOH London lists it at $30,394. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6372963263
Dimensions8.19 × 8.13 × 5.10 mm
L/W Ratio1.01
Top View
8.19 mm8.13 mm2.09 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6372963263
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.5%

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 4
Current: $30,394 USD|Low: $17,495 USD|High: $30,843 USD|Avg: $21,943 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$17,495 USD
Retailer 7$17,939 USD
Retailer 6$19,514 USD
Retailer 4$19,751 USD
Retailer 3$22,314 USD
Retailer 2$23,543 USD
MOH London$30,394 USD

32 data points across 7 retailers

18 retailers$17,495 USD to $30,394 USD

A
Cheapest Retailer
-
$17,495 USD
B+
Retailer 2
-
$17,939 USD
View
Retailer 3
-
$19,514 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$19,514 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$19,751 USD
View
B+
Retailer 6
-
$20,849 USD
View
B+
Retailer 7
-
$20,940 USD
View
B+
Retailer 8
-
$20,940 USD
View
Retailer 9
-
$21,140 USD
View
Price last confirmed 49 days ago
Retailer 10
-
$21,140 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$21,640 USD
View
Retailer 12
-
$21,953 USD
View
Price last confirmed 48 days ago
Retailer 13
-
$21,953 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$22,314 USD
View
B+
Retailer 15
-
$23,543 USD
View
Retailer 16
-
$27,644 USD
View
Price last confirmed 48 days ago
Retailer 17
-
$27,644 USD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
F429C28AC · Nov 4
$30,394 USD
£23,932 GBP
View
17 more retailers have this diamond
Prices start from $17,495 USDSave up to $12,899 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 Round
$17,495 USD