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Round|Natural|GIA

5.02ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1242043268

Certificate GIA 1242043268

Diamond specifications and retailer prices

From $67,393 USD
As of October 30, 2026
Save $49,785 USD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $117,178 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242043268. Listed at 12 retailers as of October 30, 2026, with prices from $67,393 to $117,178, a $49,785 spread on the same certified stone. MOH London lists it at $117,178. 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

5.02
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1242043268
Dimensions10.89 × 10.94 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
10.89 mm10.94 mm5.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242043268
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Oct 30
Current: $117,178 USD|Low: $67,393 USD|High: $118,589 USD|Avg: $78,988 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$67,393 USD
Retailer 7$69,743 USD
Retailer 6$71,009 USD
Retailer 9$71,521 USD
Retailer 2$74,605 USD
Retailer 3$77,360 USD
Retailer 8$77,686 USD
Retailer 4$79,940 USD
Retailer 10$80,272 USD
MOH London$117,178 USD

29 data points across 10 retailers

12 retailers$67,393 USD to $117,178 USD

A
Cheapest Retailer
-
$67,393 USD
A
Retailer 2
-
$69,743 USD
CA$96,865 CAD
View
B+
Retailer 3
-
$71,009 USD
View
B+
Retailer 4
-
$74,605 USD
£58,744 GBP
View
B+
Retailer 5
-
$75,029 USD
View
B+
Retailer 6
-
$77,360 USD
View
B+
Retailer 7
-
$77,686 USD
View
B+
Retailer 8
-
$78,155 USD
View
B+
Retailer 9
-
$79,940 USD
View
B+
Retailer 10
-
$80,272 USD
View
B+
Retailer 11
-
$81,281 USD
View
Most Expensive
B
MOH London
C2F01E13C · Nov 1
$117,178 USD
£92,266 GBP
View
11 more retailers have this diamond
Prices start from $67,393 USDSave up to $49,785 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
5.02ct Round
$67,393 USD