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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1558673626

Certificate GIA 1558673626

Diamond specifications and retailer prices

From €14,332 EUR
CA$22,239 CAD
As of October 27, 2026
Save €9,328 EUR (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €23,661 EUR at MOH London · As of October 26, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558673626. Listed at 15 retailers as of October 26, 2026, with prices from €14,332 to €23,661, a €9,328 spread on the same certified stone. MOH London lists it at €23,661. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558673626
Dimensions8.06 × 8.13 × 5.06 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
8.06 mm8.13 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558673626
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 27
Current: €23,661 EUR|Low: €11,835 EUR|High: €23,914 EUR|Avg: €16,037 EUR|-0.9%
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
October 27, 2026
Retailer 7€11,835 EUR
Retailer 6€12,504 EUR
Retailer 8€13,337 EUR
Retailer 5€13,871 EUR
Retailer 14€14,332 EUR
Retailer 4€14,422 EUR
Retailer 2€15,682 EUR
Retailer 11€15,934 EUR
Retailer 12€15,934 EUR
Retailer 3€16,971 EUR
Retailer 15€16,971 EUR
Retailer 16€17,535 EUR
Retailer 13€17,773 EUR
Retailer 9€18,278 EUR
Retailer 10€18,337 EUR
MOH London€23,661 EUR

30 data points across 16 retailers

15 retailers€14,332 EUR to €23,661 EUR

Retailer 1
-
€11,835 EUR
HK$103,300 HKD
Price last confirmed 53 days ago
B+
Retailer 2
-
€14,332 EUR
CA$22,239 CAD
View
B
Retailer 3
-
€14,422 EUR
$16,112 USD
View
B+
Retailer 4
-
€15,682 EUR
£13,796 GBP
View
B+
Retailer 5
-
€15,934 EUR
$17,802 USD
View
Retailer 6
-
€15,934 EUR
$17,802 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
€16,971 EUR
$18,960 USD
View
B
Retailer 8
-
€16,971 EUR
$18,960 USD
View
B
Retailer 9
-
€17,535 EUR
$19,590 USD
View
B
Retailer 10
-
€17,773 EUR
$19,856 USD
View
B
Retailer 11
-
€18,278 EUR
View
Retailer 12
-
€18,337 EUR
$20,486 USD
View
Price last confirmed 8 days ago
Retailer 13
-
€21,434 EUR
$23,946 USD
View
Price last confirmed 35 days ago
Retailer 14
-
€21,434 EUR
$23,946 USD
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
6F435FB4A · Oct 26
€23,661 EUR
£20,814 GBP
View
14 more retailers have this diamond
Prices start from €14,332 EURSave up to €9,328 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
€14,332 EUR