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Round|Lab Grown|IGI

1.08ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG766616793

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766616793

Diamond specifications and retailer prices

From £152 GBP
As of November 4, 2026
Save £466 GBP (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £618 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766616793 or 766616793. Listed at 7 retailers as of November 4, 2026, with prices from £152 to £618, a £466 spread on the same certified stone. MOH London lists it at £618. 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

1.08
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766616793
Dimensions6.70 × 6.64 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm6.64 mm1.08 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766616793
Side View
Table 56.0%Crown 32.9°Girdle: MediumPavilion 41.1°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: Nov 4
Current: £618 GBP|Low: £182 GBP|High: £627 GBP|Avg: £316 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£182 GBP
Retailer 2£225 GBP
Retailer 3£235 GBP
Retailer 4£317 GBP
MOH London£618 GBP

42 data points across 5 retailers

7 retailers£152 GBP to £618 GBP

A
Cheapest Retailer
-
£152 GBP
B+
Retailer 2
-
£182 GBP
View
A
Retailer 3
-
£225 GBP
View
A
Retailer 4
-
£235 GBP
View
B+
Retailer 5
-
£281 GBP
View
B+
Retailer 6
-
£317 GBP
View
Most Expensive
B
MOH London
LG766616793 · Nov 4
£618 GBP
View
6 more retailers have this diamond
Prices start from £152 GBPSave up to £466 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
1.08ct Round
£152 GBP