CaratHunter
Plans
Cushion|Lab Grown|IGI

0.70ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG467143849

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG467143849

Diamond specifications and retailer prices

From £204 GBP
$271 USD
As of October 30, 2026
Save £660 GBP (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £863 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG467143849 or 467143849. Listed at 3 retailers as of October 29, 2026, with prices from £204 to £863, a £660 spread on the same certified stone. MOH London lists it at £863. 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

0.70
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467143849
Dimensions5.26 × 5.23 × 3.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.26 mm5.23 mm0.70 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG467143849
Side View
Table 62.5%Crown 34.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £863 GBP|Low: £141 GBP|High: £870 GBP|Avg: £454 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£204 GBP
Retailer 3£281 GBP
Retailer 4£473 GBP
Retailer 5£473 GBP
Retailer 6£488 GBP
MOH London£863 GBP

10 data points across 6 retailers

3 retailers£204 GBP to £863 GBP

A
Cheapest Retailer
-
£204 GBP
$271 USD
B+
Retailer 2
-
£281 GBP
$374 USD
View
Most Expensive
B
MOH London
LG467143849 · Oct 29
£863 GBP
View
2 more retailers have this diamond
Prices start from £204 GBPSave up to £660 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
0.70ct Cushion
£204 GBP