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Oval|Lab Grown|IGI

1.02ct G VVS1 Oval Lab Grown Diamond

VG • G/VVS1 • IGI LG823644367

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823644367

Diamond specifications and retailer prices

From £133 GBP
As of November 3, 2026
Save £702 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £834 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823644367 or 823644367. Listed at 19 retailers as of November 3, 2026, with prices from £133 to £834, a £702 spread on the same certified stone. Reve Diamonds lists it at £834. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644367
Dimensions8.14 × 5.74 × 3.45 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.74 mm1.02 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644367
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 60.1%

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 3
Current: £400 GBP|Low: £127 GBP|High: £904 GBP|Avg: £350 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 4, 2026
Retailer 2£133 GBP
Retailer 8£148 GBP
Retailer 7£153 GBP
Retailer 3£164 GBP
Retailer 5£164 GBP
Retailer 6£222 GBP
Retailer 16£272 GBP
Retailer 11£283 GBP
Retailer 9£293 GBP
Retailer 1£400 GBP
Retailer 14£401 GBP
Retailer 10£418 GBP
Retailer 15£478 GBP
Retailer 4£528 GBP
Retailer 13£615 GBP
Retailer 12£768 GBP

41 data points across 16 retailers

19 retailers£133 GBP to £834 GBP

A
Cheapest Retailer
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£133 GBP
A
Retailer 2
-
£148 GBP
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
View
Retailer 4
-
£164 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£164 GBP
View
B+
Retailer 6
-
£222 GBP
View
A
Retailer 7
-
£272 GBP
View
A
Retailer 8
-
£283 GBP
View
A
Retailer 9
-
£293 GBP
View
B+
Retailer 10
-
£307 GBP
View
B+
Retailer 11
-
£400 GBP
View
Retailer 12
-
£401 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£418 GBP
View
Retailer 14
-
£478 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
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£528 GBP
View
B
Retailer 16
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£568 GBP
View
B
Retailer 17
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£615 GBP
View
B
Retailer 18
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£768 GBP
View
Most Expensive
B
Reve Diamonds
01A2A5FEC · Nov 4
£834 GBP
$1,126 USD
View
18 more retailers have this diamond
Prices start from £133 GBPSave up to £702 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
1.02ct Oval
£133 GBP