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Oval|Lab Grown|IGI

1.07ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG636467160

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG636467160

Diamond specifications and retailer prices

From £108 GBP
As of November 3, 2026
Save £518 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £625 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG636467160 or 636467160. Listed at 14 retailers as of November 2, 2026, with prices from £108 to £625, a £518 spread on the same certified stone. MOH London lists it at £625. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636467160
Dimensions8.30 × 5.91 × 3.58 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm5.91 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636467160
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £625 GBP|Low: £108 GBP|High: £633 GBP|Avg: £295 GBP
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
November 5, 2026
Retailer 3£108 GBP
Retailer 10£125 GBP
Retailer 13£134 GBP
Retailer 14£134 GBP
Retailer 12£161 GBP
Retailer 2£228 GBP
Retailer 9£241 GBP
Retailer 4£247 GBP
Retailer 7£262 GBP
Retailer 6£374 GBP
Retailer 8£377 GBP
Retailer 15£430 GBP
Retailer 11£454 GBP
Retailer 5£493 GBP
MOH London£625 GBP

39 data points across 15 retailers

14 retailers£108 GBP to £625 GBP

A
Cheapest Retailer
-
£108 GBP
A
Retailer 2
-
£125 GBP
View
Retailer 3
-
£134 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£134 GBP
View
A
Retailer 5
-
£228 GBP
View
A
Retailer 6
-
£241 GBP
View
A
Retailer 7
-
£247 GBP
View
A
Retailer 8
-
£262 GBP
View
B+
Retailer 9
-
£374 GBP
View
B+
Retailer 10
-
£377 GBP
View
B+
Retailer 11
-
£430 GBP
View
B
Retailer 12
-
£454 GBP
View
B
Retailer 13
-
£493 GBP
View
Most Expensive
B
MOH London
LG636467160 · Nov 2
£625 GBP
View
13 more retailers have this diamond
Prices start from £108 GBPSave up to £518 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
1.07ct Oval
£108 GBP