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Round|Natural|GIA

5.02ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5543156390

Certificate GIA 5543156390

Diamond specifications and retailer prices

From $149,651 CAD
$107,131 USD
As of October 30, 2026
Save $94,657 CAD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $244,308 CAD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5543156390. Listed at 12 retailers as of October 30, 2026, with prices from $149,651 to $244,308, a $94,657 spread on the same certified stone. MOH London lists it at $244,308. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5543156390
Dimensions10.83 × 10.88 × 6.79 mm
L/W Ratio1.00
Top View
10.83 mm10.88 mm5.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543156390
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 30
Current: $244,308 CAD|Low: $149,651 CAD|High: $251,582 CAD|Avg: $177,932 CAD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$149,651 CAD
Retailer 7$150,494 CAD
Retailer 4$157,182 CAD
Retailer 8$157,580 CAD
Retailer 9$162,459 CAD
Retailer 10$162,459 CAD
Retailer 5$162,948 CAD
Retailer 11$167,879 CAD
Retailer 3$178,957 CAD
Retailer 2$185,410 CAD
MOH London$244,308 CAD

40 data points across 11 retailers

12 retailers$149,651 CAD to $244,308 CAD

B+
Cheapest Retailer
-
$149,651 CAD
$107,131 USD
B+
Retailer 2
-
$150,494 CAD
$107,734 USD
View
Retailer 3
-
$152,276 CAD
$109,010 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$157,182 CAD
£88,600 GBP
View
B+
Retailer 5
-
$157,580 CAD
$112,807 USD
View
B+
Retailer 6
-
$162,459 CAD
$116,300 USD
View
B+
Retailer 7
-
$162,459 CAD
$116,300 USD
View
B+
Retailer 8
-
$162,948 CAD
$116,650 USD
View
B+
Retailer 9
-
$167,879 CAD
$120,180 USD
View
B+
Retailer 10
-
$178,957 CAD
$128,110 USD
View
B+
Retailer 11
-
$185,410 CAD
€126,409 EUR
View
Most Expensive
B
MOH London
4E14A8A69 · Nov 1
$244,308 CAD
£137,711 GBP
View
11 more retailers have this diamond
Prices start from $149,651 CADSave up to $94,657 CAD

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+
5.02ct Round
$149,651 CAD