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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 $27,800 NZD
HK$122,200 HKD
As of November 1, 2026
Save $24,706 NZD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $52,506 NZD 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 $27,800 to $52,506, a $24,706 spread on the same certified stone. MOH London lists it at $52,506. 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: $52,506 NZD|Low: $27,800 NZD|High: $53,901 NZD|Avg: $36,048 NZD|-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$27,800 NZD
Retailer 12$30,648 NZD
Retailer 3$31,645 NZD
Retailer 8$31,861 NZD
Retailer 14$32,383 NZD
Retailer 6$32,973 NZD
Retailer 9$33,936 NZD
Retailer 10$34,337 NZD
Retailer 5$34,829 NZD
Retailer 7$35,562 NZD
Retailer 4$36,968 NZD
Retailer 2$37,079 NZD
Retailer 13$46,487 NZD
MOH London$52,506 NZD

14 data points across 14 retailers

12 retailers$27,800 NZD to $52,506 NZD

A
Cheapest Retailer
-
$27,800 NZD
HK$122,200 HKD
B+
Retailer 2
-
$30,648 NZD
€16,423 EUR
View
B+
Retailer 3
-
$31,645 NZD
$17,805 USD
View
B+
Retailer 4
-
$31,861 NZD
£14,115 GBP
View
B+
Retailer 5
-
$32,383 NZD
₹1,735,245 INR
View
B+
Retailer 6
-
$33,936 NZD
$19,094 USD
View
B+
Retailer 7
-
$34,337 NZD
$19,320 USD
View
B+
Retailer 8
-
$35,562 NZD
$20,009 USD
View
Final sale: no returns
Retailer 9
-
$36,968 NZD
$20,800 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$37,079 NZD
£16,427 GBP
View
B
Retailer 11
-
$46,487 NZD
ZAR 422,553 ZAR
View
Most Expensive
B
MOH London
6297BCB67 · Nov 1
$52,506 NZD
£23,262 GBP
View
11 more retailers have this diamond
Prices start from $27,800 NZDSave up to $24,706 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.

A
2.09ct Round
$27,800 NZD