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Round|Lab Grown|IGI

0.70ct I I1 Round Lab Grown Diamond

ID • I/I1 • IGI LG12448302

Shape and cutting style on the report: Round brilliant

Certificate IGI LG12448302

Diamond specifications and retailer prices

From £182 GBP
$244 USD
As of October 30, 2026
Save £465 GBP (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £647 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG12448302 or 12448302. Listed at 3 retailers as of October 29, 2026, with prices from £182 to £647, a £465 spread on the same certified stone. MOH London lists it at £647. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
I
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12448302
Dimensions5.64 × 5.66 × 3.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
5.64 mm5.66 mm0.70 ctI / I1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG12448302
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £647 GBP|Low: £119 GBP|High: £651 GBP|Avg: £360 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£182 GBP
Retailer 3£266 GBP
MOH London£647 GBP

11 data points across 3 retailers

3 retailers£182 GBP to £647 GBP

B+
Cheapest Retailer
-
£182 GBP
$244 USD
B
Retailer 2
-
£266 GBP
$357 USD
View
Most Expensive
B
MOH London
LG12448302 · Oct 29
£647 GBP
View
2 more retailers have this diamond
Prices start from £182 GBPSave up to £465 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.

B+
0.70ct Round
£182 GBP