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Round|Natural|GIA

1.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2245066000

Certificate GIA 2245066000

Diamond specifications and retailer prices

From $1,356 USD
As of November 4, 2026
Save $1,880 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,236 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245066000. Listed at 7 retailers as of November 4, 2026, with prices from $1,356 to $3,236, a $1,880 spread on the same certified stone. MOH London lists it at $3,236. 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

1.02
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245066000
Dimensions6.34 × 6.39 × 3.99 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.34 mm6.39 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245066000
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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 4
Current: $3,236 USD|Low: $1,356 USD|High: $3,570 USD|Avg: $2,303 USD|-9.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$1,356 USD
Retailer 7$1,746 USD
Retailer 2$1,747 USD
Retailer 3$1,888 USD
Retailer 6$2,473 USD
Retailer 5$2,835 USD
MOH London$3,236 USD

30 data points across 7 retailers

7 retailers$1,356 USD to $3,236 USD

A
Cheapest Retailer
-
$1,356 USD
A
Retailer 2
-
$1,746 USD
View
A
Retailer 3
-
$1,747 USD
View
A
Retailer 4
-
$1,888 USD
View
B+
Retailer 5
-
$2,473 USD
View
B+
Retailer 6
-
$2,835 USD
View
Most Expensive
B
MOH London
53649A7C7 · Nov 4
$3,236 USD
£2,548 GBP
View
6 more retailers have this diamond
Prices start from $1,356 USDSave up to $1,880 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.

A
1.02ct Round
$1,356 USD