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5.03ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 635477385

Shape and cutting style on the report: Round brilliant

Certificate IGI 635477385

Diamond specifications and retailer prices

From $60,877 USD
As of October 30, 2026
Save $44,598 USD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $105,475 USD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 635477385. Listed at 8 retailers as of October 29, 2026, with prices from $60,877 to $105,475, a $44,598 spread on the same certified stone. MOH London lists it at $105,475. 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

5.03
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 635477385
Dimensions10.89 × 10.82 × 6.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.89 mm10.82 mm5.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 635477385
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 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: Oct 30
Current: $105,475 USD|Low: $58,190 USD|High: $106,177 USD|Avg: $73,424 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$58,190 USD
Retailer 9$59,821 USD
Retailer 5$60,877 USD
Retailer 8$67,176 USD
Retailer 6$72,774 USD
Retailer 7$75,573 USD
Retailer 3$79,303 USD
Retailer 2$81,801 USD
MOH London$105,475 USD

40 data points across 9 retailers

8 retailers$60,877 USD to $105,475 USD

Retailer 1
-
$58,190 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$60,877 USD
View
A
Retailer 3
-
$67,176 USD
View
B+
Retailer 4
-
$72,774 USD
View
B+
Retailer 5
-
$75,573 USD
View
B+
Retailer 6
-
$79,303 USD
€75,527 EUR
View
B+
Retailer 7
-
$81,801 USD
£64,410 GBP
View
Most Expensive
B
MOH London
BAC92DCB2 · Oct 29
$105,475 USD
£83,051 GBP
View
7 more retailers have this diamond
Prices start from $60,877 USDSave up to $44,598 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
5.03ct Round
$60,877 USD