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Round|Lab Grown|IGI

2.77ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG835665321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835665321

Diamond specifications and retailer prices

From £262 GBP
$351 USD
As of October 30, 2026
Save £1,462 GBP (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,724 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835665321 or 835665321. Listed at 4 retailers as of October 28, 2026, with prices from £262 to £1,724, a £1,462 spread on the same certified stone. Brilliant Earth lists it at £1,724. 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

2.77
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835665321
Dimensions8.86 × 8.91 × 5.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.91 mm2.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835665321
Side View
Table 55.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,724 GBP|Low: £262 GBP|High: £1,724 GBP|Avg: £993 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3£262 GBP
Retailer 2£536 GBP
Retailer 4£1,370 GBP
Brilliant Earth£1,724 GBP

34 data points across 4 retailers

4 retailers£262 GBP to £1,724 GBP

A
Cheapest Retailer
-
£262 GBP
$351 USD
Final sale: no returns
A
Retailer 2
-
£536 GBP
View
Retailer 3
-
£1,370 GBP
$1,835 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21378100A · Oct 28
£1,724 GBP
$2,310 USD
View
3 more retailers have this diamond
Prices start from £262 GBPSave up to £1,462 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
2.77ct Round
£262 GBP