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Round|Lab Grown|IGI

3.54ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG772694692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772694692

Diamond specifications and retailer prices

From £317 GBP
$425 USD
As of October 29, 2026
Save £1,154 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,471 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.54ct lab-grown round diamond

This 3.54ct 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 LG772694692 or 772694692. Listed at 14 retailers as of October 29, 2026, with prices from £317 to £1,471, a £1,154 spread on the same certified stone. Brilliance lists it at £1,471. 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

3.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772694692
Dimensions9.82 × 9.86 × 6.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm9.86 mm3.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772694692
Side View
Table 56.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,471 GBP|Low: £317 GBP|High: £2,275 GBP|Avg: £872 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 9£317 GBP
Retailer 6£355 GBP
Retailer 14£393 GBP
Retailer 15£439 GBP
Retailer 10£500 GBP
Retailer 2£566 GBP
Retailer 4£620 GBP
Retailer 11£621 GBP
Retailer 13£636 GBP
Retailer 8£646 GBP
Retailer 3£875 GBP
Retailer 5£1,264 GBP
Retailer 12£1,452 GBP
Brilliance£1,471 GBP
Retailer 7£2,275 GBP

4 data points across 15 retailers

14 retailers£317 GBP to £1,471 GBP

A
Cheapest Retailer
-
£317 GBP
$425 USD
A
Retailer 2
-
£355 GBP
$476 USD
View
A
Retailer 3
-
£393 GBP
$527 USD
View
A
Retailer 4
-
£439 GBP
HK$4,600 HKD
View
A
Retailer 5
-
£500 GBP
$670 USD
View
A
Retailer 6
-
£566 GBP
View
B+
Retailer 7
-
£620 GBP
$831 USD
View
A
Retailer 8
-
£621 GBP
€793 EUR
View
A
Retailer 9
-
£636 GBP
$852 USD
View
A
Retailer 10
-
£646 GBP
View
A
Retailer 11
-
£875 GBP
$1,173 USD
View
B
Retailer 12
-
£1,264 GBP
$1,693 USD
View
B
Retailer 13
-
£1,452 GBP
View
Most Expensive
B
Brilliance
D46429186 · Oct 30
£1,471 GBP
$1,971 USD
View
13 more retailers have this diamond
Prices start from £317 GBPSave up to £1,154 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
3.54ct Round
£317 GBP