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1.69ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LGL-3-78

Certificate IGI LGL-3-78

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £851 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LGL-3-78 or L-3-78. Listed at a single retailer as of October 29, 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

1.69
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGL-3-78
Dimensions7.53 × 7.50 × 4.78 mm
L/W Ratio1.00
Top View
7.53 mm7.50 mm1.69 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGL-3-78
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £851 GBP|Low: £432 GBP|High: £918 GBP|Avg: £644 GBP|-7.3%
Brilliant Earth
Retailer 2
Retailer 3
October 18, 2026
Retailer 2£432 GBP
Retailer 3£614 GBP
Brilliant Earth£851 GBP

3 data points across 3 retailers

1 retailer

B
Brilliant Earth
17097356A · Oct 29
£851 GBP
$1,140 USD
View

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B
1.69ct Round
£851 GBP