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Round|Natural|IGI

1.31ct F VVS2 Round Natural Diamond

EX • F/VVS2 • IGI 783654273

Shape and cutting style on the report: Round brilliant

Certificate IGI 783654273

Diamond specifications and retailer prices

From £4,621 GBP
₹589,710 INR
As of November 1, 2026
Save £4,558 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £9,179 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 783654273. Listed at 16 retailers as of October 30, 2026, with prices from £4,621 to £9,179, a £4,558 spread on the same certified stone. NZ Jewellers lists it at £9,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 783654273
Dimensions6.95 × 6.99 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.95 mm6.99 mm1.31 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783654273
Side View
Table 58.0%Crown 35.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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: £5,210 GBP|Low: £4,610 GBP|High: £7,741 GBP|Avg: £5,658 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3£4,621 GBP
Retailer 8£4,710 GBP
Retailer 6£5,065 GBP
Retailer 7£5,066 GBP
Retailer 1£5,210 GBP
Retailer 2£5,971 GBP
Retailer 5£6,743 GBP
Retailer 4£7,649 GBP

38 data points across 8 retailers

16 retailers£4,621 GBP to £9,179 GBP

A
Cheapest Retailer
-
£4,621 GBP
₹589,710 INR
A
Retailer 2
-
£4,710 GBP
€6,010 EUR
View
A
Retailer 3
-
£4,786 GBP
$6,413 USD
View
A
Retailer 4
-
£5,065 GBP
$6,787 USD
View
Final sale: no returns
A
Retailer 5
-
£5,066 GBP
$6,788 USD
View
A
Retailer 6
-
£5,071 GBP
$6,795 USD
View
A
Retailer 7
-
£5,210 GBP
View
A
Retailer 8
-
£5,236 GBP
$7,016 USD
View
Retailer 9
-
£5,489 GBP
$7,354 USD
View
Price last confirmed 31 days ago
Retailer 10
-
£5,573 GBP
$7,467 USD
View
Price last confirmed 33 days ago
A
Retailer 11
-
£5,971 GBP
€7,620 EUR
View
Retailer 12
-
£6,333 GBP
$8,485 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£6,743 GBP
ZAR 145,966 ZAR
View
B+
Retailer 14
-
£7,649 GBP
View
Retailer 15
-
£9,179 GBP
$12,299 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
859add3e-4eb5-4663-b5b8-402254e593b3 · Oct 30
£9,179 GBP
$12,299 USD
View
15 more retailers have this diamond
Prices start from £4,621 GBPSave up to £4,558 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
1.31ct Round
£4,621 GBP