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Oval|Lab Grown|IGI

1.31ct I VVS2 Oval Lab Grown Diamond

ID • I/VVS2 • IGI LG835651488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835651488

Diamond specifications and retailer prices

From £264 GBP
$351 USD
As of October 29, 2026
Save £713 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £977 GBP at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835651488 or 835651488. Listed at 10 retailers as of October 26, 2026, with prices from £264 to £977, a £713 spread on the same certified stone. Taylor and Hart lists it at £977. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651488
Dimensions9.00 × 6.11 × 3.71 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.11 mm1.31 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835651488
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £582 GBP|Low: £197 GBP|High: £977 GBP|Avg: £479 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 28, 2026
Retailer 5£264 GBP
Retailer 6£344 GBP
Retailer 2£359 GBP
Retailer 9£371 GBP
Retailer 7£394 GBP
Retailer 3£409 GBP
Retailer 4£409 GBP
Retailer 10£565 GBP
Retailer 1£582 GBP
Retailer 8£880 GBP
Taylor and Hart£977 GBP

27 data points across 11 retailers

10 retailers£264 GBP to £977 GBP

A
Cheapest Retailer
-
£264 GBP
$351 USD
Final sale: no returns
A
Retailer 2
-
£344 GBP
View
A
Retailer 3
-
£371 GBP
ZAR 7,983 ZAR
View
A
Retailer 4
-
£394 GBP
$525 USD
View
A
Retailer 5
-
£409 GBP
$545 USD
View
A
Retailer 6
-
£409 GBP
$545 USD
View
B+
Retailer 7
-
£565 GBP
$752 USD
View
B+
Retailer 8
-
£582 GBP
$775 USD
View
B
Retailer 9
-
£880 GBP
View
Most Expensive
B
Taylor and Hart
18FEE40 · Oct 26
£977 GBP
$1,301 USD
View
9 more retailers have this diamond
Prices start from £264 GBPSave up to £713 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 Oval
£264 GBP