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Oval|Lab Grown|IGI

1.43ct H VVS2 Oval Lab Grown Diamond

GD • H/VVS2 • IGI LG630452257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG630452257

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of November 3, 2026
Save £718 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £867 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG630452257 or 630452257. Listed at 9 retailers as of November 2, 2026, with prices from £150 to £867, a £718 spread on the same certified stone. MOH London lists it at £867. 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

1.43
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630452257
Dimensions8.89 × 6.39 × 4.01 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.89 mm6.39 mm1.43 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630452257
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.8%

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: Nov 3
Current: £867 GBP|Low: £150 GBP|High: £1,064 GBP|Avg: £531 GBP|-1.1%
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
Retailer 14
November 2, 2026
Retailer 8£150 GBP
Retailer 10£168 GBP
Retailer 11£286 GBP
Retailer 2£304 GBP
Retailer 9£323 GBP
Retailer 12£352 GBP
Retailer 3£456 GBP
Retailer 5£562 GBP
Retailer 7£599 GBP
Retailer 4£616 GBP
Retailer 14£686 GBP
MOH London£867 GBP
Retailer 13£903 GBP
Retailer 6£1,064 GBP

19 data points across 14 retailers

9 retailers£150 GBP to £867 GBP

A
Cheapest Retailer
-
£150 GBP
$201 USD
A
Retailer 2
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£174 GBP
$233 USD
View
B+
Retailer 4
-
£286 GBP
HK$3,000 HKD
View
A
Retailer 5
-
£304 GBP
€388 EUR
View
B+
Retailer 6
-
£323 GBP
$433 USD
View
B+
Retailer 7
-
£597 GBP
$800 USD
View
B+
Retailer 8
-
£599 GBP
$803 USD
View
Most Expensive
B
MOH London
LG630452257 · Nov 2
£867 GBP
View
8 more retailers have this diamond
Prices start from £150 GBPSave up to £718 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
1.43ct Oval
£150 GBP