Round|Natural|GIA

5.02ct I SI1 Round Natural Diamond

VG • I/SI1 • GIA 2175139305

Certificate GIA 2175139305

Diamond specifications and retailer prices

From £69,210 GBP
$92,734 USD
As of October 30, 2026
Save £50,704 GBP (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £119,914 GBP at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2175139305. Listed at 17 retailers as of October 29, 2026, with prices from £69,210 to £119,914, a £50,704 spread on the same certified stone. MOH London lists it at £119,914. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2175139305
Dimensions11.01 × 10.90 × 6.81 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.01 mm10.90 mm5.02 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175139305
Side View
Table 56.0%Crown 33°Girdle: THK-FPavilion 41.2°Culet: NoneDepth 62.1%

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: £119,914 GBP|Low: £66,218 GBP|High: £120,712 GBP|Avg: £82,782 GBP|+0.4%
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 9£66,218 GBP
Retailer 7£69,210 GBP
Retailer 11£70,365 GBP
Retailer 4£75,972 GBP
Retailer 8£76,372 GBP
Retailer 10£77,709 GBP
Retailer 6£80,842 GBP
Retailer 3£81,719 GBP
Retailer 2£92,407 GBP
Retailer 5£92,666 GBP
MOH London£119,914 GBP

34 data points across 11 retailers

17 retailers£69,210 GBP to £119,914 GBP

Retailer 1
-
£66,218 GBP
$88,725 USD
Price last confirmed 24 days ago
B
Retailer 2
-
£69,210 GBP
$92,734 USD
View
Retailer 3
-
£70,365 GBP
A$145,048 AUD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
£75,972 GBP
View
Retailer 5
-
£76,372 GBP
$102,330 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£77,709 GBP
$104,121 USD
View
Retailer 7
-
£79,554 GBP
$106,594 USD
View
Price last confirmed 44 days ago
Retailer 8
-
£79,554 GBP
$106,594 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
£80,842 GBP
View
B
Retailer 10
-
£81,719 GBP
$109,494 USD
View
Retailer 11
-
£82,736 GBP
$110,857 USD
View
Price last confirmed 44 days ago
Retailer 12
-
£82,736 GBP
$110,857 USD
View
Price last confirmed 33 days ago
Retailer 13
-
£85,918 GBP
$115,121 USD
View
Price last confirmed 43 days ago
Retailer 14
-
£85,918 GBP
$115,121 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
£92,407 GBP
ZAR 2,000,236 ZAR
View
B
Retailer 16
-
£92,666 GBP
€118,250 EUR
View
Most Expensive
B
MOH London
D2B712D04 · Oct 29
£119,914 GBP
View
16 more retailers have this diamond
Prices start from £69,210 GBPSave up to £50,704 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.

B+
5.02ct Round
£69,210 GBP