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Round|Lab Grown|IGI

3.51ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG607372776

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607372776

Diamond specifications and retailer prices

From £725 GBP
$972 USD
As of October 30, 2026
Save £238 GBP (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £964 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 3.51ct lab-grown round diamond

This 3.51ct 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 LG607372776 or 607372776. Listed at 2 retailers as of October 29, 2026, with prices from £725 to £964, a £238 spread on the same certified stone. Yorxs lists it at £964. 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

3.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607372776
Dimensions9.73 × 9.69 × 5.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.73 mm9.69 mm3.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607372776
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £725 GBP|Low: £705 GBP|High: £2,327 GBP|Avg: £1,204 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 29, 2026
Retailer 6£705 GBP
Retailer 1£725 GBP
Retailer 7£813 GBP
Retailer 3£818 GBP
Yorxs£964 GBP
Retailer 2£1,018 GBP
Retailer 4£2,270 GBP
Retailer 5£2,327 GBP

14 data points across 8 retailers

2 retailers£725 GBP to £964 GBP

B+
Cheapest Retailer
-
£725 GBP
$972 USD
Most Expensive
B+
Yorxs
439066462 · Oct 29
£964 GBP
€1,230 EUR
View
1 more retailer has this diamond
Prices start from £725 GBPSave up to £238 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+
3.51ct Round
£725 GBP