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Oval|Lab Grown|IGI

1.63ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG790603285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790603285

Diamond specifications and retailer prices

From €632 EUR
$706 USD
As of October 30, 2026
Save €941 EUR (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,573 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790603285 or 790603285. Listed at 4 retailers as of October 29, 2026, with prices from €632 to €1,573, a €941 spread on the same certified stone. MOH London lists it at €1,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790603285
Dimensions9.35 × 6.32 × 4.18 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.32 mm1.63 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790603285
Side View
Table 56.0%Crown 37.7°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,573 EUR|Low: €580 EUR|High: €2,166 EUR|Avg: €951 EUR|+5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4€632 EUR
Retailer 3€642 EUR
Retailer 2€788 EUR
MOH London€1,573 EUR

12 data points across 4 retailers

4 retailers€632 EUR to €1,573 EUR

B+
Cheapest Retailer
-
€632 EUR
$706 USD
B+
Retailer 2
-
€642 EUR
$717 USD
View
B+
Retailer 3
-
€788 EUR
$880 USD
View
Most Expensive
B
MOH London
LG790603285 · Oct 29
€1,573 EUR
£1,384 GBP
View
3 more retailers have this diamond
Prices start from €632 EURSave up to €941 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+
1.63ct Oval
€632 EUR