Round|Natural|IGI

2.09ct H IF Round Natural Diamond

EX • H/IF • IGI 830659151

Shape and cutting style on the report: Round brilliant

Certificate IGI 830659151

Diamond specifications and retailer prices

From $12,335 USD
₹1,174,728 INR
As of October 30, 2026
Save $8,652 USD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,987 USD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 830659151. Listed at 14 retailers as of October 29, 2026, with prices from $12,335 to $20,987, a $8,652 spread on the same certified stone. MOH London lists it at $20,987. 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
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 830659151
Dimensions8.09 × 8.13 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.09 mm8.13 mm2.09 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830659151
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,987 USD|Low: $12,069 USD|High: $21,099 USD|Avg: $15,029 USD|-0.5%
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
November 1, 2026
Retailer 9$12,335 USD
Retailer 5$13,140 USD
Retailer 6$13,448 USD
Retailer 7$13,564 USD
Retailer 4$14,139 USD
Retailer 13$14,295 USD
Retailer 10$14,376 USD
Retailer 11$14,470 USD
Retailer 14$15,738 USD
Retailer 3$15,984 USD
Retailer 12$16,017 USD
Retailer 2$16,092 USD
Retailer 8$16,598 USD
MOH London$20,987 USD

24 data points across 14 retailers

14 retailers$12,335 USD to $20,987 USD

A
Cheapest Retailer
-
$12,335 USD
₹1,174,728 INR
Retailer 2
-
$13,140 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$13,448 USD
View
A
Retailer 4
-
$13,564 USD
View
A
Retailer 5
-
$14,139 USD
View
Final sale: no returns
A
Retailer 6
-
$14,295 USD
£11,256 GBP
View
A
Retailer 7
-
$14,376 USD
£11,320 GBP
View
A
Retailer 8
-
$14,470 USD
View
A
Retailer 9
-
$15,738 USD
View
A
Retailer 10
-
$15,984 USD
View
A
Retailer 11
-
$16,017 USD
£12,612 GBP
View
A
Retailer 12
-
$16,092 USD
€15,326 EUR
View
A
Retailer 13
-
$16,598 USD
View
Most Expensive
B+
MOH London
BD64F6E04 · Oct 29
$20,987 USD
£16,525 GBP
View
13 more retailers have this diamond
Prices start from $12,335 USDSave up to $8,652 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
$12,335 USD