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Oval|Lab Grown|IGI

1.59ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG843657982

Certificate IGI LG843657982

Diamond specifications and retailer prices

From €368 EUR
$411 USD
As of November 1, 2026
Save €9 EUR (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €377 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843657982 or 843657982. Listed at 2 retailers as of November 1, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.59
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657982
Dimensions9.25 × 6.66 × 4.19 mm
L/W Ratio1.39
Top View
9.25 mm6.66 mm1.59 ctE / SI1
OriginLab Grown
CutVery Good
FluorescenceNone
CertificateIGI LG843657982
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €377 EUR|Low: €368 EUR|High: €377 EUR|Avg: €373 EUR
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€368 EUR
77 Diamonds€377 EUR

1 data point across 2 retailers

2 retailers€368 EUR to €377 EUR

B
Cheapest Retailer
-
€368 EUR
$411 USD
Most Expensive
B
77 Diamonds
OVPUIFSVGBH73JG · Nov 1
€377 EUR
£332 GBP
View
1 more retailer has this diamond
Prices start from €368 EURSave up to €9 EUR

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.

B
1.59ct Oval
€368 EUR