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1.61ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG407974320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407974320

Diamond specifications and retailer prices

From £1,649 GBP
$2,210 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £1,649 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG407974320 or 407974320. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407974320
Dimensions7.63 × 7.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.63 mm7.61 mm1.61 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407974320
Side View
Table 59.0%Crown 31.8°GirdlePavilion 41.2°Culet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,649 GBP|Low: £1,573 GBP|High: £2,065 GBP|Avg: £1,763 GBP|-20.1%
September 23, 2026
B2C Jewels£1,649 GBP

3 data points across 1 retailer

1 retailer

B
B2C Jewels
20028727 · Oct 30
£1,649 GBP
$2,210 USD
View

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B
1.61ct Round
£1,649 GBP