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Round|Natural|GIA

2.05ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 2427131321

Certificate GIA 2427131321

Diamond specifications and retailer prices

From €14,933 EUR
$16,749 USD
As of November 2, 2026
Save €10,186 EUR (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €25,119 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2427131321. Listed at 10 retailers as of November 1, 2026, with prices from €14,933 to €25,119, a €10,186 spread on the same certified stone. MOH London lists it at €25,119. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2427131321
Dimensions8.03 × 7.99 × 5.12 mm
L/W Ratio1.01
Top View
8.03 mm7.99 mm2.05 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427131321
Side View
Table 59.0%Crown 34°Girdle: ThickPavilion 42°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €25,119 EUR|Low: €13,403 EUR|High: €25,423 EUR|Avg: €18,488 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€14,933 EUR
Retailer 5€15,414 EUR
Retailer 3€16,641 EUR
Retailer 7€17,424 EUR
Retailer 4€19,429 EUR
Retailer 6€19,507 EUR
MOH London€25,119 EUR

42 data points across 7 retailers

10 retailers€14,933 EUR to €25,119 EUR

B+
Cheapest Retailer
-
€14,933 EUR
$16,749 USD
B+
Retailer 2
-
€15,414 EUR
$17,288 USD
View
Final sale: no returns
B+
Retailer 3
-
€16,641 EUR
£14,697 GBP
View
B+
Retailer 4
-
€16,888 EUR
$18,942 USD
View
B
Retailer 5
-
€17,424 EUR
$19,543 USD
View
B
Retailer 6
-
€18,095 EUR
$20,295 USD
View
B
Retailer 7
-
€19,429 EUR
View
B
Retailer 8
-
€19,507 EUR
$21,879 USD
View
B
Retailer 9
-
€22,786 EUR
$25,557 USD
View
Most Expensive
B
MOH London
1CF7B5A4E · Nov 1
€25,119 EUR
£22,184 GBP
View
9 more retailers have this diamond
Prices start from €14,933 EURSave up to €10,186 EUR

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.

B+
2.05ct Round
€14,933 EUR