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Oval|Lab Grown|IGI

1.06ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG760574882

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760574882

Diamond specifications and retailer prices

From £190 GBP
$255 USD
As of October 30, 2026
Save £463 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £653 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.06ct lab-grown oval diamond

This 1.06ct 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 LG760574882 or 760574882. Listed at 5 retailers as of October 29, 2026, with prices from £190 to £653, a £463 spread on the same certified stone. MOH London lists it at £653. 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

1.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760574882
Dimensions8.35 × 5.83 × 3.54 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.35 mm5.83 mm1.06 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760574882
Side View
Table 60.0%Crown 33.4°Girdle: THN-MEDPavilion 41°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 30
Current: £653 GBP|Low: £190 GBP|High: £673 GBP|Avg: £322 GBP|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£190 GBP
Retailer 2£241 GBP
Retailer 6£249 GBP
Retailer 4£259 GBP
Retailer 5£322 GBP
MOH London£653 GBP

41 data points across 6 retailers

5 retailers£190 GBP to £653 GBP

B+
Cheapest Retailer
-
£190 GBP
$255 USD
A
Retailer 2
-
£241 GBP
View
A
Retailer 3
-
£259 GBP
$347 USD
View
A
Retailer 4
-
£322 GBP
$432 USD
View
Most Expensive
B
MOH London
LG760574882 · Oct 29
£653 GBP
View
4 more retailers have this diamond
Prices start from £190 GBPSave up to £463 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
1.06ct Oval
£190 GBP