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Round|Lab Grown|IGI

35.09ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG823646702

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823646702

Diamond specifications and retailer prices

From £27,174 GBP
$36,410 USD
As of October 26, 2026
Save £33,798 GBP (55%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £60,971 GBP at Adiamor · As of October 30, 2026
View at Adiamor

About this 35.09ct lab-grown round diamond

This 35.09ct 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 LG823646702 or 823646702. Listed at 4 retailers as of October 26, 2026, with prices from £27,174 to £60,971, a £33,798 spread on the same certified stone. Adiamor lists it at £60,971. 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

35.09
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646702
Dimensions21.36 × 21.25 × 12.73 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
21.36 mm21.25 mm35.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646702
Side View
Table 61.0%Crown 33.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £60,971 GBP|Low: £15,771 GBP|High: £60,971 GBP|Avg: £34,620 GBP
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 2£16,930 GBP
Retailer 3£27,174 GBP
Retailer 4£28,311 GBP
Retailer 5£46,986 GBP
Adiamor£60,971 GBP

11 data points across 5 retailers

4 retailers£27,174 GBP to £60,971 GBP

Retailer 1
-
£16,930 GBP
Price last confirmed 13 days ago
B
Retailer 2
-
£27,174 GBP
$36,410 USD
View
Retailer 3
-
£28,311 GBP
$37,933 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Adiamor
D-82545169 · Oct 30
£60,971 GBP
$81,695 USD
View
3 more retailers have this diamond
Prices start from £27,174 GBPSave up to £33,798 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
35.09ct Round
£27,174 GBP