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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 HK$122,726 HKD
As of November 1, 2026
Save HK$109,070 HKD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$231,795 HKD 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 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 HK$122,726 to HK$231,795, a HK$109,070 spread on the same certified stone. MOH London lists it at HK$231,795. 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: HK$231,795 HKD|Low: HK$122,726 HKD|High: HK$237,953 HKD|Avg: HK$159,137 HKD|-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 11HK$122,726 HKD
Retailer 12HK$135,301 HKD
Retailer 3HK$139,700 HKD
Retailer 8HK$140,654 HKD
Retailer 14HK$142,956 HKD
Retailer 6HK$145,564 HKD
Retailer 9HK$149,813 HKD
Retailer 10HK$151,587 HKD
Retailer 5HK$153,755 HKD
Retailer 7HK$156,993 HKD
Retailer 4HK$163,199 HKD
Retailer 2HK$163,689 HKD
Retailer 13HK$205,223 HKD
MOH LondonHK$231,795 HKD

14 data points across 14 retailers

12 retailersHK$122,726 HKD to HK$231,795 HKD

A
Cheapest Retailer
-
HK$122,726 HKD
B+
Retailer 2
-
HK$135,301 HKD
€16,423 EUR
View
B+
Retailer 3
-
HK$139,700 HKD
$17,805 USD
View
B+
Retailer 4
-
HK$140,654 HKD
£14,115 GBP
View
B+
Retailer 5
-
HK$142,956 HKD
₹1,735,245 INR
View
B+
Retailer 6
-
HK$149,813 HKD
$19,094 USD
View
B+
Retailer 7
-
HK$151,587 HKD
$19,320 USD
View
B+
Retailer 8
-
HK$156,993 HKD
$20,009 USD
View
Final sale: no returns
Retailer 9
-
HK$163,199 HKD
$20,800 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$163,689 HKD
£16,427 GBP
View
B
Retailer 11
-
HK$205,223 HKD
ZAR 422,553 ZAR
View
Most Expensive
B
MOH London
6297BCB67 · Nov 2
HK$231,795 HKD
£23,262 GBP
View
11 more retailers have this diamond
Prices start from HK$122,726 HKDSave up to HK$109,070 HKD

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
HK$122,726 HKD