CaratHunter
Plans
Cushion|Lab Grown|IGI

0.77ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG591336148

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591336148

Diamond specifications and retailer prices

From £304 GBP
As of November 4, 2026
Save £9 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £312 GBP at MD Diamonds and Jewellers · As of November 2, 2026
View at MD Diamonds and Jewellers

About this 0.77ct lab-grown cushion diamond

This 0.77ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591336148 or 591336148. Listed at 2 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336148
Dimensions6.74 × 4.61 × 3.11 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.74 mm4.61 mm0.77 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336148
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £487 GBP|Low: £173 GBP|High: £956 GBP|Avg: £445 GBP|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 8, 2026
Retailer 3£201 GBP
Retailer 5£255 GBP
Retailer 2£304 GBP
Retailer 1£487 GBP
Retailer 6£538 GBP
Retailer 4£889 GBP

37 data points across 6 retailers

2 retailers£304 GBP to £312 GBP

B+
Cheapest Retailer
-
£304 GBP
Most Expensive
B+
MD Diamonds and Jewellers
LG591336148 · Nov 2
£312 GBP
View
1 more retailer has this diamond
Prices start from £304 GBPSave up to £9 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+
0.77ct Cushion
£304 GBP