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Round|Lab Grown|IGI

1.34ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG787625008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787625008

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 29, 2026
Save £712 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £848 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG787625008 or 787625008. Listed at 17 retailers as of October 29, 2026, with prices from £136 to £848, a £712 spread on the same certified stone. Reve Diamonds lists it at £848. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625008
Dimensions7.07 × 7.05 × 4.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.07 mm7.05 mm1.34 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625008
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: £303 GBP|Low: £131 GBP|High: £848 GBP|Avg: £340 GBP|+6.5%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 13£136 GBP
Retailer 14£152 GBP
Retailer 4£157 GBP
Retailer 2£169 GBP
Retailer 12£169 GBP
Retailer 5£235 GBP
Retailer 7£282 GBP
Retailer 8£289 GBP
Retailer 1£303 GBP
Retailer 6£357 GBP
Retailer 9£411 GBP
Retailer 3£542 GBP
Retailer 11£572 GBP
Retailer 10£792 GBP
Reve Diamonds£848 GBP

44 data points across 15 retailers

17 retailers£136 GBP to £848 GBP

A
Cheapest Retailer
-
£136 GBP
$182 USD
A
Retailer 2
-
£152 GBP
$203 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$211 USD
View
A
Retailer 4
-
£169 GBP
$226 USD
View
A
Retailer 5
-
£169 GBP
$226 USD
View
B+
Retailer 6
-
£235 GBP
$315 USD
View
A
Retailer 7
-
£282 GBP
View
A
Retailer 8
-
£289 GBP
ZAR 6,264 ZAR
View
A
Retailer 9
-
£303 GBP
View
B+
Retailer 10
-
£357 GBP
$478 USD
View
B+
Retailer 11
-
£392 GBP
$525 USD
View
B+
Retailer 12
-
£411 GBP
A$847 AUD
View
B+
Retailer 13
-
£542 GBP
$726 USD
View
B
Retailer 14
-
£572 GBP
$767 USD
View
B
Retailer 15
-
£582 GBP
$780 USD
View
B
Retailer 16
-
£792 GBP
View
Most Expensive
B
Reve Diamonds
848E72A97 · Oct 30
£848 GBP
$1,136 USD
View
16 more retailers have this diamond
Prices start from £136 GBPSave up to £712 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
£136 GBP