Oval|Lab Grown|IGI

1.02ct F VS1 Oval Lab Grown Diamond

GD • F/VS1 • IGI LG848623921

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848623921

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 26, 2026
Save £399 GBP (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £696 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG848623921 or 848623921. Listed at 13 retailers as of October 26, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848623921
Dimensions8.29 × 5.46 × 3.46 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.46 mm1.02 ctF / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848623921
Side View
Table 67.0%Crown 34.7°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.4%

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 26
Current: £696 GBP|Low: £119 GBP|High: £696 GBP|Avg: £290 GBP
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
Retailer 14
October 27, 2026
Retailer 4£119 GBP
Retailer 14£134 GBP
Retailer 12£139 GBP
Retailer 9£149 GBP
Retailer 10£149 GBP
Retailer 2£178 GBP
Retailer 5£241 GBP
Retailer 7£260 GBP
Retailer 3£268 GBP
Retailer 13£386 GBP
Retailer 11£478 GBP
Retailer 8£505 GBP
Retailer 6£518 GBP
MOH London£696 GBP

6 data points across 14 retailers

13 retailers£119 GBP to £518 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
Retailer 2
-
£139 GBP
$186 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£149 GBP
$199 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£149 GBP
$199 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£178 GBP
View
B+
Retailer 6
-
£241 GBP
$323 USD
View
B+
Retailer 7
-
£260 GBP
View
Retailer 8
-
£268 GBP
$359 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
£386 GBP
$517 USD
View
Retailer 10
-
£478 GBP
$640 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£505 GBP
$676 USD
View
B
Retailer 12
-
£518 GBP
$695 USD
View
Most Expensive
MOH London
LG848623921 · Oct 25
£696 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from £119 GBPSave up to £399 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
£119 GBP