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Round|Lab Grown|IGI

2.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG788619623

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619623

Diamond specifications and retailer prices

From £213 GBP
$285 USD
As of October 29, 2026
Save £1,131 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,343 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788619623 or 788619623. Listed at 22 retailers as of October 28, 2026, with prices from £213 to £1,343, a £1,131 spread on the same certified stone. Brilliant Earth lists it at £1,343. 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

2.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619623
Dimensions8.15 × 8.08 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.08 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619623
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,343 GBP|Low: £213 GBP|High: £1,343 GBP|Avg: £607 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 14£213 GBP
Retailer 5£263 GBP
Retailer 11£381 GBP
Retailer 8£383 GBP
Retailer 2£431 GBP
Retailer 6£434 GBP
Retailer 7£464 GBP
Retailer 10£585 GBP
Retailer 9£636 GBP
Retailer 13£673 GBP
Retailer 3£750 GBP
Retailer 4£943 GBP
Retailer 12£1,058 GBP
Brilliant Earth£1,343 GBP

37 data points across 14 retailers

22 retailers£213 GBP to £1,343 GBP

A
Cheapest Retailer
-
£213 GBP
$285 USD
A
Retailer 2
-
£246 GBP
$330 USD
View
A
Retailer 3
-
£263 GBP
$353 USD
View
A
Retailer 4
-
£263 GBP
$353 USD
View
A
Retailer 5
-
£381 GBP
$510 USD
View
A
Retailer 6
-
£383 GBP
View
A
Retailer 7
-
£431 GBP
€550 EUR
View
B+
Retailer 8
-
£434 GBP
$582 USD
View
A
Retailer 9
-
£450 GBP
$603 USD
View
A
Retailer 10
-
£464 GBP
View
A
Retailer 11
-
£474 GBP
$635 USD
View
A
Retailer 12
-
£585 GBP
A$1,205 AUD
View
B+
Retailer 13
-
£636 GBP
ZAR 13,762 ZAR
View
B+
Retailer 14
-
£673 GBP
$902 USD
View
Retailer 15
-
£750 GBP
$1,005 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
£848 GBP
$1,136 USD
View
B+
Retailer 17
-
£884 GBP
$1,185 USD
View
B
Retailer 18
-
£943 GBP
$1,263 USD
View
B
Retailer 19
-
£1,014 GBP
$1,359 USD
View
B
Retailer 20
-
£1,058 GBP
View
B
Retailer 21
-
£1,192 GBP
$1,597 USD
View
Most Expensive
B
Brilliant Earth
18656913A · Oct 28
£1,343 GBP
$1,800 USD
View
21 more retailers have this diamond
Prices start from £213 GBPSave up to £1,131 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
2.05ct Round
£213 GBP