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Round|Natural|IGI

0.39ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 831668419

Shape and cutting style on the report: Round brilliant

Certificate IGI 831668419

Diamond specifications and retailer prices

From £138 GBP
₹17,633 INR
As of October 30, 2026
Save £737 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £875 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.39ct natural round diamond

This 0.39ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 831668419. Listed at 15 retailers as of October 30, 2026, with prices from £138 to £875, a £737 spread on the same certified stone. NZ Jewellers lists it at £875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.39
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 831668419
Dimensions4.64 × 4.66 × 2.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.64 mm4.66 mm0.39 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 831668419
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: MediumDepth 62.1%

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: £875 GBP|Low: £138 GBP|High: £895 GBP|Avg: £333 GBP|-2.2%
NZ Jewellers
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
October 30, 2026
Retailer 9£138 GBP
Retailer 3£193 GBP
Retailer 13£208 GBP
Retailer 4£216 GBP
Retailer 12£251 GBP
Retailer 2£257 GBP
Retailer 11£291 GBP
Retailer 10£300 GBP
Retailer 7£335 GBP
Retailer 14£346 GBP
Retailer 8£384 GBP
Retailer 5£432 GBP
Retailer 6£441 GBP
NZ Jewellers£875 GBP

27 data points across 14 retailers

15 retailers£138 GBP to £875 GBP

A
Cheapest Retailer
-
£138 GBP
₹17,633 INR
A
Retailer 2
-
£193 GBP
$259 USD
View
A
Retailer 3
-
£208 GBP
$279 USD
View
A
Retailer 4
-
£216 GBP
$289 USD
View
A
Retailer 5
-
£251 GBP
View
A
Retailer 6
-
£257 GBP
$345 USD
View
Retailer 7
-
£272 GBP
$364 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£291 GBP
$389 USD
View
A
Retailer 9
-
£300 GBP
ZAR 6,487 ZAR
View
A
Retailer 10
-
£335 GBP
€427 EUR
View
A
Retailer 11
-
£346 GBP
$464 USD
View
B+
Retailer 12
-
£384 GBP
View
B+
Retailer 13
-
£432 GBP
View
B+
Retailer 14
-
£441 GBP
View
Most Expensive
B
NZ Jewellers
b6d486eb-7bb7-425f-b2e1-63eaad124b5e · Oct 30
£875 GBP
$1,173 USD
View
14 more retailers have this diamond
Prices start from £138 GBPSave up to £737 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
0.39ct Round
£138 GBP