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Oval|Lab Grown|IGI

1.50ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG818682021

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682021

Diamond specifications and retailer prices

From £172 GBP
$230 USD
As of November 1, 2026
Save £858 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,030 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval 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 LG818682021 or 818682021. Listed at 21 retailers as of October 31, 2026, with prices from £172 to £1,030, a £858 spread on the same certified stone. Brilliant Earth lists it at £1,030. 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 angle33.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682021
Dimensions9.19 × 6.28 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm6.28 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682021
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.8%

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: £1,030 GBP|Low: £168 GBP|High: £1,328 GBP|Avg: £508 GBP|-22.5%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 21
November 1, 2026
Retailer 11£172 GBP
Retailer 9£191 GBP
Retailer 6£199 GBP
Retailer 3£213 GBP
Retailer 21£213 GBP
Retailer 13£242 GBP
Retailer 19£361 GBP
Retailer 2£367 GBP
Retailer 5£376 GBP
Retailer 15£397 GBP
Retailer 18£457 GBP
Retailer 20£496 GBP
Retailer 16£566 GBP
Retailer 4£683 GBP
Retailer 10£690 GBP
Retailer 14£709 GBP
Retailer 8£722 GBP
Retailer 17£856 GBP
Retailer 12£865 GBP
Retailer 7£872 GBP
Brilliant Earth£1,030 GBP

24 data points across 21 retailers

21 retailers£172 GBP to £1,030 GBP

A
Cheapest Retailer
-
£172 GBP
$230 USD
A
Retailer 2
-
£191 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£199 GBP
$266 USD
View
Retailer 4
-
£213 GBP
$285 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£213 GBP
$285 USD
View
A
Retailer 6
-
£242 GBP
View
A
Retailer 7
-
£361 GBP
$484 USD
View
A
Retailer 8
-
£367 GBP
ZAR 7,940 ZAR
View
A
Retailer 9
-
£376 GBP
$504 USD
View
A
Retailer 10
-
£397 GBP
View
B+
Retailer 11
-
£457 GBP
$612 USD
View
B+
Retailer 12
-
£496 GBP
A$1,023 AUD
View
B+
Retailer 13
-
£566 GBP
$758 USD
View
B+
Retailer 14
-
£683 GBP
$915 USD
View
B+
Retailer 15
-
£690 GBP
SGD 1,249 SGD
View
B+
Retailer 16
-
£709 GBP
$950 USD
View
B+
Retailer 17
-
£722 GBP
$967 USD
View
B
Retailer 18
-
£856 GBP
View
B
Retailer 19
-
£865 GBP
$1,159 USD
View
B
Retailer 20
-
£872 GBP
$1,168 USD
View
Most Expensive
B
Brilliant Earth
21494287A · Oct 31
£1,030 GBP
$1,380 USD
View
20 more retailers have this diamond
Prices start from £172 GBPSave up to £858 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 Oval
£172 GBP