Round|Natural|GIA

2.09ct K IF Round Natural Diamond

EX • K/IF • GIA 5222155815

Certificate GIA 5222155815

Diamond specifications and retailer prices

From $10,549 USD
As of November 5, 2026
Save $8,049 USD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,598 USD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5222155815. Listed at 6 retailers as of November 2, 2026, with prices from $10,549 to $18,598, a $8,049 spread on the same certified stone. MOH London lists it at $18,598. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222155815
Dimensions8.29 × 8.28 × 5.03 mm
L/W Ratio1.00
Top View
8.29 mm8.28 mm2.09 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222155815
Side View
Table 60.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $18,598 USD|Low: $10,549 USD|High: $19,934 USD|Avg: $13,935 USD|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$10,549 USD
Retailer 5$12,045 USD
Retailer 6$12,252 USD
Retailer 3$12,667 USD
Retailer 4$14,311 USD
MOH London$18,598 USD

43 data points across 6 retailers

6 retailers$10,549 USD to $18,598 USD

A
Cheapest Retailer
-
$10,549 USD
A
Retailer 2
-
$12,045 USD
View
A
Retailer 3
-
$12,252 USD
View
A
Retailer 4
-
$12,667 USD
View
B+
Retailer 5
-
$14,311 USD
View
Most Expensive
B+
MOH London
3EFB54422 · Nov 2
$18,598 USD
£14,644 GBP
View
5 more retailers have this diamond
Prices start from $10,549 USDSave up to $8,049 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.

A
2.09ct Round
$10,549 USD