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Oval|Lab Grown|IGI

1.07ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG606347138

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG606347138

Diamond specifications and retailer prices

From £108 GBP
As of November 3, 2026
Save £518 GBP (83%) vs most expensive(unlock to see where)
13 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 LG606347138 or 606347138. Listed at 13 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 angle34.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606347138
Dimensions8.53 × 5.73 × 3.55 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Top View
8.53 mm5.73 mm1.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606347138
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: Nov 3
Current: £625 GBP|Low: £108 GBP|High: £633 GBP|Avg: £285 GBP|-0.2%
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
November 5, 2026
Retailer 14£108 GBP
Retailer 8£125 GBP
Retailer 11£134 GBP
Retailer 12£134 GBP
Retailer 10£161 GBP
Retailer 2£228 GBP
Retailer 7£241 GBP
Retailer 3£247 GBP
Retailer 6£262 GBP
Retailer 5£374 GBP
Retailer 13£430 GBP
Retailer 9£454 GBP
Retailer 4£471 GBP
MOH London£625 GBP

37 data points across 14 retailers

13 retailers£108 GBP to £625 GBP

A
Cheapest Retailer
-
£108 GBP
A
Retailer 2
-
£125 GBP
View
A
Retailer 3
-
£134 GBP
View
Retailer 4
-
£134 GBP
View
Price last confirmed 12 days ago
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
-
£430 GBP
View
B
Retailer 11
-
£454 GBP
View
B+
Retailer 12
-
£471 GBP
View
Most Expensive
B
MOH London
606347138 · Nov 2
£625 GBP
View
12 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