Round|Natural|GIA

2.05ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7542428746

Certificate GIA 7542428746

Diamond specifications and retailer prices

From $15,213 USD
As of November 5, 2026
18 retailers carry this diamond
Most expensive: $19,254 USD at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7542428746. Listed at 18 retailers as of November 5, 2026. 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

2.05
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7542428746
Dimensions8.05 × 8.09 × 5.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.05 mm8.09 mm2.05 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542428746
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $19,254 USD|Low: $10,995 USD|High: $19,901 USD|Avg: $13,935 USD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6$10,995 USD
Retailer 3$11,682 USD
Retailer 8$11,751 USD
Retailer 10$12,023 USD
Retailer 5$12,070 USD
Retailer 13$12,169 USD
Retailer 12$12,353 USD
Retailer 7$12,790 USD
Retailer 14$12,929 USD
Retailer 4$13,112 USD
Retailer 9$13,577 USD
Retailer 11$14,778 USD
Retailer 2$15,213 USD
Retailer 15$15,367 USD
Retailer 17$15,824 USD
Retailer 16$16,865 USD
MOH London$19,254 USD

21 data points across 17 retailers

18 retailers

Retailer 1
-
$10,995 USD
Price last confirmed 9 days ago
Retailer 2
-
$11,682 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$12,023 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$12,070 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$12,169 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$12,353 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$12,465 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$12,790 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$12,929 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$13,577 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$13,644 USD
View
Price last confirmed 33 days ago
Retailer 12
-
$14,778 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$15,213 USD
View
Retailer 14
-
$15,367 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$15,824 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$16,865 USD
View
Price last confirmed 10 days ago
Retailer 17
-
$18,071 USD
View
Price last confirmed 41 days ago
Most Expensive
MOH London
44C7CA876 · Oct 29
$19,254 USD
£15,161 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $15,213 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.

B+
2.05ct Round
$15,213 USD