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Round|Natural|GIA

2.09ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2537381713

Certificate GIA 2537381713

Diamond specifications and retailer prices

From €15,184 EUR
$17,030 USD
As of November 1, 2026
Save €11,116 EUR (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €26,300 EUR at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2537381713. Listed at 18 retailers as of November 1, 2026, with prices from €15,184 to €26,300, a €11,116 spread on the same certified stone. MOH London lists it at €26,300. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2537381713
Dimensions8.17 × 8.13 × 5.10 mm
L/W Ratio1.00
Top View
8.17 mm8.13 mm2.09 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2537381713
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

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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 1
Current: €26,300 EUR|Low: €15,184 EUR|High: €26,616 EUR|Avg: €19,104 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13€15,184 EUR
Retailer 8€15,481 EUR
Retailer 15€16,839 EUR
Retailer 10€17,068 EUR
Retailer 7€17,530 EUR
Retailer 9€17,682 EUR
Retailer 5€17,901 EUR
Retailer 16€18,243 EUR
Retailer 6€18,465 EUR
Retailer 14€18,465 EUR
Retailer 2€18,572 EUR
Retailer 4€18,944 EUR
Retailer 3€19,080 EUR
Retailer 11€20,341 EUR
Retailer 12€23,285 EUR
Retailer 17€23,856 EUR
MOH London€26,300 EUR

33 data points across 17 retailers

18 retailers€15,184 EUR to €26,300 EUR

B+
Cheapest Retailer
-
€15,184 EUR
$17,030 USD
B+
Retailer 2
-
€15,481 EUR
$17,364 USD
View
B+
Retailer 3
-
€16,454 EUR
$18,455 USD
View
B
Retailer 4
-
€16,839 EUR
$18,887 USD
View
B+
Retailer 5
-
€17,068 EUR
£15,073 GBP
View
Retailer 6
-
€17,530 EUR
A$30,248 AUD
View
Price last confirmed 31 days ago
Retailer 7
-
€17,682 EUR
$19,832 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
€17,901 EUR
$20,078 USD
View
B+
Retailer 9
-
€18,243 EUR
$20,461 USD
View
B+
Retailer 10
-
€18,465 EUR
$20,710 USD
View
B+
Retailer 11
-
€18,465 EUR
$20,710 USD
View
B+
Retailer 12
-
€18,572 EUR
£16,402 GBP
View
B
Retailer 13
-
€18,944 EUR
$21,248 USD
View
B
Retailer 14
-
€19,080 EUR
$21,400 USD
View
B
Retailer 15
-
€20,341 EUR
View
B
Retailer 16
-
€23,285 EUR
ZAR 421,916 ZAR
View
B
Retailer 17
-
€23,856 EUR
$26,757 USD
View
Most Expensive
B
MOH London
5CD348787 · Nov 1
€26,300 EUR
£23,227 GBP
View
17 more retailers have this diamond
Prices start from €15,184 EURSave up to €11,116 EUR

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+
2.09ct Round
€15,184 EUR