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Heart|Lab Grown|IGI

1.34ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG764611068

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764611068

Diamond specifications and retailer prices

From £236 GBP
$316 USD
As of October 25, 2026
Save £709 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £945 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG764611068 or 764611068. Listed at 14 retailers as of October 25, 2026, with prices from £236 to £945, a £709 spread on the same certified stone. MOH London lists it at £945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764611068
Dimensions6.68 × 7.65 × 4.63 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm7.65 mm1.34 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764611068
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £945 GBP|Low: £236 GBP|High: £955 GBP|Avg: £521 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8£236 GBP
Retailer 5£317 GBP
Retailer 6£405 GBP
Retailer 2£449 GBP
Retailer 4£455 GBP
Retailer 9£483 GBP
Retailer 3£560 GBP
Retailer 7£918 GBP
MOH London£945 GBP

44 data points across 9 retailers

14 retailers£236 GBP to £945 GBP

A
Cheapest Retailer
-
£236 GBP
$316 USD
A
Retailer 2
-
£258 GBP
HK$2,700 HKD
View
A
Retailer 3
-
£317 GBP
$425 USD
View
A
Retailer 4
-
£405 GBP
ZAR 8,762 ZAR
View
B+
Retailer 5
-
£449 GBP
View
B+
Retailer 6
-
£455 GBP
A$938 AUD
View
B+
Retailer 7
-
£483 GBP
$647 USD
View
B+
Retailer 8
-
£531 GBP
$711 USD
View
B+
Retailer 9
-
£560 GBP
$750 USD
View
B
Retailer 10
-
£759 GBP
SGD 1,375 SGD
View
B
Retailer 11
-
£796 GBP
$1,066 USD
View
B
Retailer 12
-
£827 GBP
$1,108 USD
View
Retailer 13
-
£918 GBP
A$1,892 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
LG764611068 · Oct 26
£945 GBP
View
13 more retailers have this diamond
Prices start from £236 GBPSave up to £709 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 Heart
£236 GBP