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Round|Lab Grown|IGI

8.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG833625741

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833625741

Diamond specifications and retailer prices

From £970 GBP
$1,300 USD
As of October 29, 2026
Save £516 GBP (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,265 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 8.05ct lab-grown round diamond

This 8.05ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833625741 or 833625741. Listed at 3 retailers as of October 29, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833625741
Dimensions12.86 × 12.95 × 7.89 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
12.86 mm12.95 mm8.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833625741
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £4,265 GBP|Low: £970 GBP|High: £4,265 GBP|Avg: £2,206 GBP
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£970 GBP
Retailer 2£1,486 GBP
Rare Carat£4,265 GBP

24 data points across 3 retailers

3 retailers£970 GBP to £1,486 GBP

A
Cheapest Retailer
-
£970 GBP
$1,300 USD
Final sale: no returns
A
Retailer 2
-
£1,486 GBP
View
Most Expensive
Rare Carat
833625741 · Oct 21
£4,265 GBP
$5,715 USD
View
Price last confirmed 9 days ago
2 more retailers have this diamond
Prices start from £970 GBPSave up to £516 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
8.05ct Round
£970 GBP