Round|Natural|GIA

2.09ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2145863151

Certificate GIA 2145863151

Diamond specifications and retailer prices

From $13,885 USD
As of November 4, 2026
Save $10,568 USD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $24,453 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 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 $13,885 to $24,453, a $10,568 spread on the same certified stone. MOH London lists it at $24,453. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $24,453 USD|Low: $13,885 USD|High: $24,813 USD|Avg: $18,026 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$13,885 USD
Retailer 4$14,561 USD
Retailer 3$16,259 USD
Retailer 5$18,190 USD
Retailer 2$21,557 USD
MOH London$24,453 USD

34 data points across 6 retailers

14 retailers$13,885 USD to $24,453 USD

B+
Cheapest Retailer
-
$13,885 USD
B+
Retailer 2
-
$14,368 USD
View
B+
Retailer 3
-
$14,561 USD
View
B
Retailer 4
-
$15,380 USD
View
Retailer 5
-
$15,699 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$16,259 USD
View
B
Retailer 7
-
$16,746 USD
View
B
Retailer 8
-
$17,007 USD
View
B
Retailer 9
-
$17,662 USD
View
B
Retailer 10
-
$18,190 USD
View
B
Retailer 11
-
$18,244 USD
View
B
Retailer 12
-
$21,557 USD
View
B
Retailer 13
-
$22,240 USD
View
Most Expensive
B
MOH London
4BF5A6511 · Nov 4
$24,453 USD
£19,254 GBP
View
13 more retailers have this diamond
Prices start from $13,885 USDSave up to $10,568 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.

B+
2.09ct Round
$13,885 USD