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Oval|Lab Grown|IGI

1.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG759521187

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759521187

Diamond specifications and retailer prices

From £1,052 GBP
$1,410 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £1,052 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759521187 or 759521187. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759521187
Dimensions9.08 × 6.65 × 4.16 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
9.08 mm6.65 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759521187
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £970 GBP|Low: £252 GBP|High: £1,069 GBP|Avg: £735 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
February 24, 2026
Retailer 6£252 GBP
Retailer 2£480 GBP
Retailer 7£757 GBP
Retailer 4£843 GBP
Retailer 5£864 GBP
Retailer 3£933 GBP
Retailer 1£970 GBP

18 data points across 7 retailers

1 retailer

B
Brilliant Earth
17696487Y · Oct 29
£1,052 GBP
$1,410 USD
View

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B
1.59ct Oval
£1,052 GBP