Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG795632234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795632234

Diamond specifications and retailer prices

From £159 GBP
As of November 3, 2026
Save £539 GBP (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £698 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795632234 or 795632234. Listed at 6 retailers as of November 3, 2026, with prices from £159 to £698, a £539 spread on the same certified stone. NZ Jewellers lists it at £698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795632234
Dimensions9.35 × 6.52 × 4.07 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.52 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795632234
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £698 GBP|Low: £159 GBP|High: £725 GBP|Avg: £442 GBP|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2£159 GBP
Retailer 3£186 GBP
Retailer 6£287 GBP
Retailer 7£292 GBP
Retailer 8£395 GBP
Retailer 4£624 GBP
Retailer 9£674 GBP
Retailer 5£685 GBP
NZ Jewellers£698 GBP

12 data points across 9 retailers

6 retailers£159 GBP to £698 GBP

A
Cheapest Retailer
-
£159 GBP
A
Retailer 2
-
£186 GBP
View
A
Retailer 3
-
£287 GBP
View
B+
Retailer 4
-
£624 GBP
View
Retailer 5
-
£685 GBP
View
Price last confirmed 15 days ago
Most Expensive
B+
NZ Jewellers
1f1cd1a8-c396-4669-8efc-18f389eb8556 · Nov 3
£698 GBP
$942 USD
View
5 more retailers have this diamond
Prices start from £159 GBPSave up to £539 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
1.55ct Oval
£159 GBP