Round|Lab Grown|IGI

1.50ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG830683277

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830683277

Diamond specifications and retailer prices

From £193 GBP
HK$2,000 HKD
As of October 24, 2026
Save £605 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £799 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830683277 or 830683277. Listed at 21 retailers as of October 24, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830683277
Dimensions7.51 × 7.60 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.60 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830683277
Side View
Table 60.0%Crown 33.3°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 58.2%

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 24
Current: £799 GBP|Low: £135 GBP|High: £843 GBP|Avg: £421 GBP|-3.2%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
October 25, 2026
Retailer 3£137 GBP
Retailer 19£159 GBP
Retailer 20£170 GBP
Retailer 14£172 GBP
Retailer 17£193 GBP
Retailer 7£230 GBP
Retailer 13£265 GBP
Retailer 5£289 GBP
Retailer 15£291 GBP
Retailer 2£321 GBP
Retailer 16£341 GBP
Retailer 12£400 GBP
Retailer 9£546 GBP
Retailer 8£564 GBP
Retailer 21£577 GBP
Retailer 4£587 GBP
Retailer 10£635 GBP
Retailer 6£655 GBP
Retailer 11£678 GBP
Retailer 18£798 GBP
MOH London£799 GBP

27 data points across 21 retailers

21 retailers£193 GBP to £798 GBP

A
Retailer 1
-
£137 GBP
$182 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£159 GBP
$211 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£170 GBP
$226 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£172 GBP
$229 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£193 GBP
HK$2,000 HKD
View
B+
Retailer 6
-
£230 GBP
$305 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£265 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£289 GBP
ZAR 6,209 ZAR
View
Price last confirmed 11 days ago
A
Retailer 9
-
£291 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£321 GBP
€406 EUR
View
A
Retailer 11
-
£341 GBP
$453 USD
View
A
Retailer 12
-
£400 GBP
A$817 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£546 GBP
$726 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£564 GBP
SGD 1,013 SGD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£577 GBP
$767 USD
View
B+
Retailer 16
-
£587 GBP
$780 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£635 GBP
$844 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£655 GBP
$870 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
£678 GBP
$901 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
£798 GBP
$1,060 USD
View
Most Expensive
B
MOH London
LG830683277 · Oct 21
£799 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from £193 GBPSave up to £605 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
1.50ct Round
£193 GBP