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Round|Lab Grown|IGI

3.10ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG841611769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841611769

Diamond specifications and retailer prices

From £352 GBP
$469 USD
As of October 29, 2026
Save £1,405 GBP (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,757 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841611769 or 841611769. Listed at 3 retailers as of October 29, 2026, with prices from £352 to £1,757, a £1,405 spread on the same certified stone. Brilliant Earth lists it at £1,757. 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

3.10
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841611769
Dimensions9.36 × 9.40 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.40 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841611769
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,757 GBP|Low: £352 GBP|High: £1,757 GBP|Avg: £1,033 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 3£352 GBP
Retailer 2£661 GBP
Brilliant Earth£1,757 GBP

23 data points across 3 retailers

3 retailers£352 GBP to £1,757 GBP

A
Cheapest Retailer
-
£352 GBP
$469 USD
Final sale: no returns
A
Retailer 2
-
£661 GBP
View
Most Expensive
B
Brilliant Earth
21623828A · Oct 29
£1,757 GBP
$2,340 USD
View
2 more retailers have this diamond
Prices start from £352 GBPSave up to £1,405 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
3.10ct Round
£352 GBP