Round|Natural|GIA

5.02ct G SI2 Round Natural Diamond

EX • G/SI2

Diamond specifications and retailer prices

From £54,602 GBP
$73,160 USD
As of November 1, 2026
Save £18,530 GBP (25%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £78,538 GBP at Aurelinne · As of October 21, 2026
View at Aurelinne

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 17 retailers as of October 31, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.06 × 11.11 × 6.61 mm
L/W Ratio1.00
Top View
11.06 mm11.11 mm5.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: MediumPavilionCuletDepth 59.6%

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: Nov 1
Current: £73,131 GBP|Low: £54,602 GBP|High: £78,538 GBP|Avg: £71,768 GBP|-6.9%
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£54,602 GBP
Retailer 7£65,006 GBP
Retailer 3£67,715 GBP
Retailer 4£67,715 GBP
Retailer 2£68,606 GBP
Retailer 5£70,423 GBP
Retailer 8£70,910 GBP
Retailer 9£70,910 GBP
Aurelinne£73,131 GBP

28 data points across 9 retailers

17 retailers£54,602 GBP to £73,131 GBP

A
Cheapest Retailer
-
£54,602 GBP
$73,160 USD
Retailer 2
-
£65,006 GBP
$87,101 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£67,715 GBP
$90,730 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£67,715 GBP
$90,730 USD
View
Retailer 5
-
£67,715 GBP
$90,730 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£67,715 GBP
$90,730 USD
View
B+
Retailer 7
-
£68,606 GBP
View
B+
Retailer 8
-
£70,423 GBP
$94,359 USD
View
B+
Retailer 9
-
£70,423 GBP
$94,359 USD
View
B+
Retailer 10
-
£70,910 GBP
$95,012 USD
View
B+
Retailer 11
-
£70,910 GBP
$95,012 USD
View
Retailer 12
-
£72,720 GBP
$97,437 USD
View
Price last confirmed 12 days ago
Retailer 13
-
£72,720 GBP
$97,437 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£73,131 GBP
$97,988 USD
View
Retailer 15
-
£73,131 GBP
$97,988 USD
View
Price last confirmed 10 days ago
Retailer 16
-
£75,629 GBP
$101,334 USD
View
Price last confirmed 10 days ago
Most Expensive
Aurelinne
a1b450a8-5dcd-4878-a240-9983416b3ada · Oct 21
£78,538 GBP
$105,232 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from £54,602 GBPSave up to £18,530 GBP

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
£54,602 GBP