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Round|Natural|IGI

0.39ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 815675309

Shape and cutting style on the report: Round brilliant

Certificate IGI 815675309

Diamond specifications and retailer prices

From £152 GBP
₹19,444 INR
As of October 30, 2026
Save £810 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £962 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 815675309. Listed at 13 retailers as of October 30, 2026, with prices from £152 to £962, a £810 spread on the same certified stone. NZ Jewellers lists it at £962. 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 angle34.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 815675309
Dimensions4.69 × 4.72 × 2.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Top View
4.69 mm4.72 mm0.39 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815675309
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: MediumDepth 60.5%

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: £962 GBP|Low: £152 GBP|High: £984 GBP|Avg: £335 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
October 31, 2026
Retailer 8£152 GBP
Retailer 3£212 GBP
Retailer 11£228 GBP
Retailer 4£237 GBP
Retailer 2£276 GBP
Retailer 6£283 GBP
Retailer 5£299 GBP
Retailer 10£310 GBP
Retailer 9£329 GBP
Retailer 13£363 GBP
Retailer 7£363 GBP
Retailer 12£493 GBP
NZ Jewellers£962 GBP

30 data points across 13 retailers

13 retailers£152 GBP to £962 GBP

A
Cheapest Retailer
-
£152 GBP
₹19,444 INR
A
Retailer 2
-
£212 GBP
$284 USD
View
A
Retailer 3
-
£228 GBP
$306 USD
View
A
Retailer 4
-
£237 GBP
$317 USD
View
A
Retailer 5
-
£276 GBP
View
A
Retailer 6
-
£283 GBP
$379 USD
View
Retailer 7
-
£299 GBP
$401 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£310 GBP
$415 USD
View
A
Retailer 9
-
£329 GBP
ZAR 7,126 ZAR
View
A
Retailer 10
-
£363 GBP
$486 USD
View
A
Retailer 11
-
£363 GBP
€463 EUR
View
B+
Retailer 12
-
£493 GBP
View
Most Expensive
B
NZ Jewellers
9bfbd2cb-d85d-40e1-87fc-67a8a4575dc6 · Oct 30
£962 GBP
$1,289 USD
View
12 more retailers have this diamond
Prices start from £152 GBPSave up to £810 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
£152 GBP