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Round|Natural|IGI

3.50ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 843671916

Shape and cutting style on the report: Round brilliant

Certificate IGI 843671916

Diamond specifications and retailer prices

From £18,779 GBP
₹2,396,349 INR
As of October 30, 2026
Save £13,725 GBP (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £32,504 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 843671916. Listed at 17 retailers as of October 29, 2026, with prices from £18,779 to £32,504, a £13,725 spread on the same certified stone. MOH London lists it at £32,504. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.50
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 843671916
Dimensions9.66 × 9.71 × 6.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.66 mm9.71 mm3.50 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 843671916
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.5%

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: £32,504 GBP|Low: £18,666 GBP|High: £32,678 GBP|Avg: £23,112 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2£18,779 GBP
Retailer 5£19,994 GBP
Retailer 8£20,805 GBP
Retailer 9£20,946 GBP
Retailer 12£21,217 GBP
Retailer 11£21,419 GBP
Retailer 17£21,564 GBP
Retailer 4£21,867 GBP
Retailer 7£22,207 GBP
Retailer 16£22,850 GBP
Retailer 15£23,993 GBP
Retailer 14£24,755 GBP
Retailer 10£25,119 GBP
Retailer 6£25,432 GBP
Retailer 3£25,707 GBP
Retailer 13£26,694 GBP
MOH London£32,504 GBP

24 data points across 17 retailers

17 retailers£18,779 GBP to £32,504 GBP

A
Cheapest Retailer
-
£18,779 GBP
₹2,396,349 INR
Retailer 2
-
£19,994 GBP
$26,790 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
£20,805 GBP
$27,876 USD
View
A
Retailer 4
-
£20,946 GBP
$28,065 USD
View
Final sale: no returns
A
Retailer 5
-
£21,217 GBP
View
A
Retailer 6
-
£21,419 GBP
View
A
Retailer 7
-
£21,564 GBP
$28,894 USD
View
A
Retailer 8
-
£21,867 GBP
$29,300 USD
View
A
Retailer 9
-
£22,207 GBP
$29,755 USD
View
A
Retailer 10
-
£22,850 GBP
$30,617 USD
View
A
Retailer 11
-
£23,993 GBP
$32,148 USD
View
A
Retailer 12
-
£24,755 GBP
$33,169 USD
View
A
Retailer 13
-
£25,119 GBP
€32,054 EUR
View
A
Retailer 14
-
£25,432 GBP
$34,077 USD
View
A
Retailer 15
-
£25,707 GBP
$34,445 USD
View
A
Retailer 16
-
£26,694 GBP
ZAR 577,819 ZAR
View
Most Expensive
B+
MOH London
921F8E2E1 · Oct 29
£32,504 GBP
View
16 more retailers have this diamond
Prices start from £18,779 GBPSave up to £13,725 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
3.50ct Round
£18,779 GBP