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Round|Lab Grown|IGI

1.34ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG442054984

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442054984

Diamond specifications and retailer prices

From £331 GBP
$443 USD
As of October 30, 2026
Save £986 GBP (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,317 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG442054984 or 442054984. Listed at 13 retailers as of October 29, 2026, with prices from £331 to £1,317, a £986 spread on the same certified stone. MOH London lists it at £1,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442054984
Dimensions7.16 × 7.14 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.Hearts and Arrows pattern viewable with H&A scope.
Top View
7.16 mm7.14 mm1.34 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442054984
Side View
Table 60.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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 30
Current: £1,317 GBP|Low: £153 GBP|High: £2,172 GBP|Avg: £731 GBP|+24.4%
MOH London
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
November 1, 2026
Retailer 5£214 GBP
Retailer 11£331 GBP
Retailer 14£418 GBP
Retailer 15£492 GBP
Retailer 12£534 GBP
Retailer 9£576 GBP
Retailer 2£603 GBP
Retailer 4£676 GBP
Retailer 8£814 GBP
Retailer 10£890 GBP
Retailer 6£1,024 GBP
Retailer 7£1,096 GBP
Retailer 3£1,195 GBP
MOH London£1,317 GBP
Retailer 13£2,172 GBP

31 data points across 15 retailers

13 retailers£331 GBP to £1,317 GBP

A
Cheapest Retailer
-
£331 GBP
$443 USD
B+
Retailer 2
-
£418 GBP
$560 USD
View
B+
Retailer 3
-
£492 GBP
$659 USD
View
Retailer 4
-
£534 GBP
$715 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
£576 GBP
ZAR 12,470 ZAR
View
B
Retailer 6
-
£603 GBP
View
B
Retailer 7
-
£676 GBP
$906 USD
View
B
Retailer 8
-
£814 GBP
A$1,678 AUD
View
B
Retailer 9
-
£890 GBP
$1,193 USD
View
B
Retailer 10
-
£1,096 GBP
$1,469 USD
View
B
Retailer 11
-
£1,195 GBP
$1,601 USD
View
Most Expensive
B
MOH London
LG442054984 · Oct 29
£1,317 GBP
View
11 more retailers have this diamond
Prices start from £331 GBPSave up to £986 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
1.34ct Round
£331 GBP