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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 $24,700 NZD
As of November 4, 2026
Save $18,799 NZD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $43,499 NZD 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 $24,700 to $43,499, a $18,799 spread on the same certified stone. MOH London lists it at $43,499. 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: $43,499 NZD|Low: $24,700 NZD|High: $44,140 NZD|Avg: $32,067 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$24,700 NZD
Retailer 4$25,903 NZD
Retailer 3$28,923 NZD
Retailer 5$32,358 NZD
Retailer 2$38,348 NZD
MOH London$43,499 NZD

34 data points across 6 retailers

14 retailers$24,700 NZD to $43,499 NZD

B+
Cheapest Retailer
-
$24,700 NZD
B+
Retailer 2
-
$25,559 NZD
View
B+
Retailer 3
-
$25,903 NZD
View
B
Retailer 4
-
$27,359 NZD
View
Retailer 5
-
$27,927 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$28,923 NZD
View
B
Retailer 7
-
$29,789 NZD
View
B
Retailer 8
-
$30,254 NZD
View
B
Retailer 9
-
$31,419 NZD
View
B
Retailer 10
-
$32,358 NZD
View
B
Retailer 11
-
$32,454 NZD
View
B
Retailer 12
-
$38,348 NZD
View
B
Retailer 13
-
$39,563 NZD
View
Most Expensive
B
MOH London
4BF5A6511 · Nov 4
$43,499 NZD
£19,254 GBP
View
13 more retailers have this diamond
Prices start from $24,700 NZDSave up to $18,799 NZD

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
$24,700 NZD