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Cushion|Lab Grown|IGI

3.06ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG813693936

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG813693936

Diamond specifications and retailer prices

From £355 GBP
$475 USD
As of October 25, 2026
Save £1,038 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,392 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813693936 or 813693936. Listed at 12 retailers as of October 25, 2026, with prices from £355 to £1,392, a £1,038 spread on the same certified stone. MOH London lists it at £1,392. 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

3.06
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813693936
Dimensions8.82 × 8.57 × 5.53 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm8.57 mm3.06 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813693936
Side View
Table 64.0%Crown 37.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.5%

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 25
Current: £1,392 GBP|Low: £355 GBP|High: £4,053 GBP|Avg: £801 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£355 GBP
Retailer 4£376 GBP
Retailer 3£466 GBP
Retailer 9£563 GBP
Retailer 2£636 GBP
Retailer 10£639 GBP
Retailer 5£746 GBP
Retailer 6£769 GBP
Retailer 8£1,327 GBP
MOH London£1,392 GBP

39 data points across 10 retailers

12 retailers£355 GBP to £1,392 GBP

A
Cheapest Retailer
-
£355 GBP
$475 USD
A
Retailer 2
-
£376 GBP
View
A
Retailer 3
-
£466 GBP
$625 USD
View
B+
Retailer 4
-
£563 GBP
$755 USD
View
A
Retailer 5
-
£636 GBP
View
A
Retailer 6
-
£639 GBP
$856 USD
View
A
Retailer 7
-
£746 GBP
A$1,538 AUD
View
A
Retailer 8
-
£769 GBP
ZAR 16,652 ZAR
View
A
Retailer 9
-
£814 GBP
$1,091 USD
View
B+
Retailer 10
-
£1,168 GBP
$1,564 USD
View
B+
Retailer 11
-
£1,327 GBP
$1,778 USD
View
Most Expensive
B+
MOH London
LG813693936 · Oct 29
£1,392 GBP
View
11 more retailers have this diamond
Prices start from £355 GBPSave up to £1,038 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
3.06ct Cushion
£355 GBP