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Oval|Lab Grown|IGI

1.51ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG830633484

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830633484

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of November 1, 2026
Save £1,378 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,538 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830633484 or 830633484. Listed at 21 retailers as of October 30, 2026, with prices from £160 to £1,538, a £1,378 spread on the same certified stone. Yadav Diamonds lists it at £1,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830633484
Dimensions9.53 × 6.40 × 3.92 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm6.40 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830633484
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°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: Nov 1
Current: £368 GBP|Low: £160 GBP|High: £976 GBP|Avg: £511 GBP|+2.2%
Retailer 1
Retailer 2
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Retailer 19
November 2, 2026
Retailer 10£160 GBP
Retailer 18£186 GBP
Retailer 9£199 GBP
Retailer 11£199 GBP
Retailer 5£268 GBP
Retailer 16£327 GBP
Retailer 13£343 GBP
Retailer 1£368 GBP
Retailer 8£464 GBP
Retailer 3£470 GBP
Retailer 2£486 GBP
Retailer 17£639 GBP
Retailer 19£654 GBP
Retailer 7£678 GBP
Retailer 4£737 GBP
Retailer 14£771 GBP
Retailer 15£796 GBP
Retailer 6£815 GBP
Retailer 12£954 GBP

21 data points across 19 retailers

21 retailers£160 GBP to £1,538 GBP

A
Cheapest Retailer
-
£160 GBP
$215 USD
A
Retailer 2
-
£186 GBP
$249 USD
View
Retailer 3
-
£199 GBP
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£199 GBP
$267 USD
View
A
Retailer 5
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 6
-
£268 GBP
$360 USD
View
A
Retailer 7
-
£327 GBP
€418 EUR
View
A
Retailer 8
-
£343 GBP
ZAR 7,434 ZAR
View
A
Retailer 9
-
£368 GBP
View
A
Retailer 10
-
£464 GBP
A$958 AUD
View
A
Retailer 11
-
£470 GBP
$631 USD
View
B+
Retailer 12
-
£486 GBP
$652 USD
View
B+
Retailer 13
-
£639 GBP
$857 USD
View
B+
Retailer 14
-
£654 GBP
SGD 1,186 SGD
View
B+
Retailer 15
-
£678 GBP
$910 USD
View
B+
Retailer 16
-
£737 GBP
$989 USD
View
B+
Retailer 17
-
£771 GBP
$1,035 USD
View
B+
Retailer 18
-
£796 GBP
View
B+
Retailer 19
-
£815 GBP
$1,094 USD
View
B
Retailer 20
-
£954 GBP
$1,280 USD
View
Most Expensive
B
Yadav Diamonds
13218502 · Oct 30
£1,538 GBP
$2,064 USD
View
20 more retailers have this diamond
Prices start from £160 GBPSave up to £1,378 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
1.51ct Oval
£160 GBP