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Oval|Lab Grown|IGI

1.20ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG547268180

Shape and cutting style on the report: Oval rose cut

Certificate IGI LG547268180

Diamond specifications and retailer prices

From £204 GBP
$273 USD
As of November 3, 2026
Save £608 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £811 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268180 or 547268180. Listed at 10 retailers as of November 3, 2026, with prices from £204 to £811, a £608 spread on the same certified stone. NZ Jewellers lists it at £811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268180
Dimensions8.44 × 6.44 × 2.44 mm
L/W Ratio1.31
Girdle conditionFaceted
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
8.44 mm6.44 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG547268180
Side View
Table 74.5%Crown 35.3°Girdle: STK-VTKPavilionCuletDepth

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £811 GBP|Low: £195 GBP|High: £811 GBP|Avg: £427 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5£204 GBP
Retailer 9£236 GBP
Retailer 6£253 GBP
Retailer 8£253 GBP
Retailer 2£344 GBP
Retailer 3£369 GBP
Retailer 7£417 GBP
Retailer 10£438 GBP
Retailer 4£775 GBP
NZ Jewellers£811 GBP

40 data points across 10 retailers

10 retailers£204 GBP to £811 GBP

A
Cheapest Retailer
-
£204 GBP
$273 USD
B+
Retailer 2
-
£236 GBP
$317 USD
View
Retailer 3
-
£253 GBP
$339 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£253 GBP
$339 USD
View
A
Retailer 5
-
£344 GBP
View
B+
Retailer 6
-
£369 GBP
$495 USD
View
B
Retailer 7
-
£417 GBP
$559 USD
View
B
Retailer 8
-
£438 GBP
$588 USD
View
C
Retailer 9
-
£775 GBP
$1,040 USD
View
Most Expensive
C
NZ Jewellers
b2223ca0-5f83-47d2-b418-1dbfb98a92fb · Nov 3
£811 GBP
$1,088 USD
View
9 more retailers have this diamond
Prices start from £204 GBPSave up to £608 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
1.20ct Oval
£204 GBP