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Round|Natural|GIA

2.09ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2145863151

Certificate GIA 2145863151

Diamond specifications and retailer prices

From €12,371 EUR
As of November 4, 2026
Save €9,415 EUR (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €21,786 EUR 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145863151. Listed at 14 retailers as of November 4, 2026, with prices from €12,371 to €21,786, a €9,415 spread on the same certified stone. MOH London lists it at €21,786. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.09
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145863151
Dimensions8.39 × 8.33 × 5.05 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.39 mm8.33 mm2.09 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145863151
Side View
Table 55.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.5%

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: Nov 4
Current: €21,786 EUR|Low: €12,371 EUR|High: €22,107 EUR|Avg: €16,061 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€12,371 EUR
Retailer 4€12,973 EUR
Retailer 3€14,486 EUR
Retailer 5€16,206 EUR
Retailer 2€19,206 EUR
MOH London€21,786 EUR

34 data points across 6 retailers

14 retailers€12,371 EUR to €21,786 EUR

B+
Cheapest Retailer
-
€12,371 EUR
B+
Retailer 2
-
€12,801 EUR
View
B+
Retailer 3
-
€12,973 EUR
View
B
Retailer 4
-
€13,703 EUR
View
Retailer 5
-
€13,987 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€14,486 EUR
View
B
Retailer 7
-
€14,920 EUR
View
B
Retailer 8
-
€15,152 EUR
View
B
Retailer 9
-
€15,736 EUR
View
B
Retailer 10
-
€16,206 EUR
View
B
Retailer 11
-
€16,254 EUR
View
B
Retailer 12
-
€19,206 EUR
View
B
Retailer 13
-
€19,815 EUR
View
Most Expensive
B
MOH London
4BF5A6511 · Nov 4
€21,786 EUR
£19,254 GBP
View
13 more retailers have this diamond
Prices start from €12,371 EURSave up to €9,415 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
€12,371 EUR