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Round|Natural|GIA

2.09ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2245085273

Certificate GIA 2245085273

Diamond specifications and retailer prices

From $19,996 SGD
HK$122,200 HKD
As of November 1, 2026
Save $17,771 SGD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $37,767 SGD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245085273. Listed at 12 retailers as of November 1, 2026, with prices from $19,996 to $37,767, a $17,771 spread on the same certified stone. MOH London lists it at $37,767. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245085273
Dimensions8.09 × 8.14 × 5.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.09 mm8.14 mm2.09 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245085273
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 1
Current: $37,767 SGD|Low: $19,996 SGD|High: $38,771 SGD|Avg: $25,929 SGD|-2.6%
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 2, 2026
Retailer 11$19,996 SGD
Retailer 12$22,045 SGD
Retailer 3$22,762 SGD
Retailer 8$22,917 SGD
Retailer 14$23,293 SGD
Retailer 6$23,717 SGD
Retailer 9$24,410 SGD
Retailer 10$24,699 SGD
Retailer 5$25,052 SGD
Retailer 7$25,580 SGD
Retailer 4$26,591 SGD
Retailer 2$26,671 SGD
Retailer 13$33,438 SGD
MOH London$37,767 SGD

14 data points across 14 retailers

12 retailers$19,996 SGD to $37,767 SGD

A
Cheapest Retailer
-
$19,996 SGD
HK$122,200 HKD
B+
Retailer 2
-
$22,045 SGD
€16,423 EUR
View
B+
Retailer 3
-
$22,762 SGD
$17,805 USD
View
B+
Retailer 4
-
$22,917 SGD
£14,115 GBP
View
B+
Retailer 5
-
$23,293 SGD
₹1,735,245 INR
View
B+
Retailer 6
-
$24,410 SGD
$19,094 USD
View
B+
Retailer 7
-
$24,699 SGD
$19,320 USD
View
B+
Retailer 8
-
$25,580 SGD
$20,009 USD
View
Final sale: no returns
Retailer 9
-
$26,591 SGD
$20,800 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$26,671 SGD
£16,427 GBP
View
B
Retailer 11
-
$33,438 SGD
ZAR 422,553 ZAR
View
Most Expensive
B
MOH London
6297BCB67 · Nov 1
$37,767 SGD
£23,262 GBP
View
11 more retailers have this diamond
Prices start from $19,996 SGDSave up to $17,771 SGD

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
$19,996 SGD