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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG810640919

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG810640919

Diamond specifications and retailer prices

From £500 GBP
$665 USD
As of October 28, 2026
Save £961 GBP (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,461 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810640919 or 810640919. Listed at 6 retailers as of October 28, 2026, with prices from £500 to £1,461, a £961 spread on the same certified stone. MOH London lists it at £1,461. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810640919
Dimensions11.06 × 6.92 × 4.68 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm6.92 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810640919
Side View
Table 65.0%Crown 25.7°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 67.6%

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 28
Current: £1,461 GBP|Low: £443 GBP|High: £1,461 GBP|Avg: £818 GBP|+13.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 6£500 GBP
Retailer 2£607 GBP
Retailer 5£659 GBP
Retailer 3£795 GBP
Retailer 4£1,223 GBP
MOH London£1,461 GBP

38 data points across 6 retailers

6 retailers£500 GBP to £1,461 GBP

B+
Cheapest Retailer
-
£500 GBP
$665 USD
A
Retailer 2
-
£607 GBP
View
A
Retailer 3
-
£659 GBP
$875 USD
View
A
Retailer 4
-
£795 GBP
$1,056 USD
View
B+
Retailer 5
-
£1,223 GBP
$1,626 USD
View
Most Expensive
B
MOH London
LG810640919 · Oct 29
£1,461 GBP
View
5 more retailers have this diamond
Prices start from £500 GBPSave up to £961 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
3.07ct Radiant
£500 GBP