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Oval|Lab Grown|IGI

1.59ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG530201210

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG530201210

Diamond specifications and retailer prices

From £240 GBP
$321 USD
As of October 30, 2026
Save £831 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,071 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530201210 or 530201210. Listed at 16 retailers as of October 29, 2026, with prices from £240 to £1,071, a £831 spread on the same certified stone. MOH London lists it at £1,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201210
Dimensions9.21 × 6.69 × 4.10 mm
L/W Ratio1.38
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
9.21 mm6.69 mm1.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201210
Side View
Table 59.5%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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: Oct 30
Current: £1,071 GBP|Low: £240 GBP|High: £1,338 GBP|Avg: £673 GBP|+0.5%
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 29, 2026
Retailer 4£240 GBP
Retailer 10£266 GBP
Retailer 9£418 GBP
Retailer 14£421 GBP
Retailer 12£437 GBP
Retailer 7£457 GBP
Retailer 13£519 GBP
Retailer 2£618 GBP
Retailer 8£816 GBP
Retailer 3£891 GBP
Retailer 11£918 GBP
MOH London£1,071 GBP
Retailer 6£1,095 GBP
Retailer 5£1,194 GBP

25 data points across 14 retailers

16 retailers£240 GBP to £1,071 GBP

Retailer 1
-
£206 GBP
$276 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£240 GBP
$321 USD
View
Final sale: no returns
Retailer 3
-
£249 GBP
$333 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£266 GBP
$356 USD
View
Price last confirmed 22 days ago
Retailer 5
-
£266 GBP
$356 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£418 GBP
$560 USD
View
A
Retailer 7
-
£421 GBP
$564 USD
View
A
Retailer 8
-
£437 GBP
$586 USD
View
A
Retailer 9
-
£457 GBP
ZAR 9,887 ZAR
View
B+
Retailer 10
-
£519 GBP
$695 USD
View
B+
Retailer 11
-
£618 GBP
A$1,274 AUD
View
B
Retailer 12
-
£816 GBP
$1,094 USD
View
Retailer 13
-
£855 GBP
$1,145 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
£891 GBP
$1,194 USD
View
B
Retailer 15
-
£918 GBP
$1,230 USD
View
Most Expensive
B
MOH London
LG530201210 · Oct 29
£1,071 GBP
View
15 more retailers have this diamond
Prices start from £240 GBPSave up to £831 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
1.59ct Oval
£240 GBP