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Oval|Lab Grown|IGI

1.03ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG818681685

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818681685

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £642 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818681685 or 818681685. Listed at 18 retailers as of October 25, 2026, with prices from £134 to £775, a £642 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681685
Dimensions8.20 × 5.65 × 3.49 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.65 mm1.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681685
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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: £775 GBP|Low: £126 GBP|High: £776 GBP|Avg: £359 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 9£134 GBP
Retailer 7£149 GBP
Retailer 4£154 GBP
Retailer 15£166 GBP
Retailer 16£166 GBP
Retailer 3£261 GBP
Retailer 13£284 GBP
Retailer 12£293 GBP
Retailer 2£298 GBP
Retailer 11£388 GBP
Retailer 14£404 GBP
Retailer 10£421 GBP
Retailer 8£452 GBP
Retailer 17£532 GBP
Retailer 6£556 GBP
Retailer 5£573 GBP
MOH London£775 GBP

32 data points across 17 retailers

18 retailers£134 GBP to £775 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£149 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£154 GBP
$207 USD
View
Retailer 4
-
£158 GBP
$212 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
£166 GBP
$222 USD
View
A
Retailer 6
-
£166 GBP
$222 USD
View
A
Retailer 7
-
£261 GBP
$350 USD
View
A
Retailer 8
-
£284 GBP
ZAR 6,152 ZAR
View
A
Retailer 9
-
£293 GBP
$393 USD
View
A
Retailer 10
-
£298 GBP
View
B+
Retailer 11
-
£388 GBP
$520 USD
View
B+
Retailer 12
-
£404 GBP
A$832 AUD
View
B+
Retailer 13
-
£421 GBP
$564 USD
View
B+
Retailer 14
-
£452 GBP
SGD 818 SGD
View
B+
Retailer 15
-
£532 GBP
$713 USD
View
B
Retailer 16
-
£556 GBP
$745 USD
View
B
Retailer 17
-
£573 GBP
$767 USD
View
Most Expensive
B
MOH London
LG818681685 · Oct 25
£775 GBP
View
17 more retailers have this diamond
Prices start from £134 GBPSave up to £642 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
1.03ct Oval
£134 GBP