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Round|Lab Grown|IGI

1.63ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG593398608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593398608

Diamond specifications and retailer prices

From €355 EUR
$397 USD
As of October 29, 2026
Save €1,377 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,732 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round 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 LG593398608 or 593398608. Listed at 16 retailers as of October 29, 2026, with prices from €355 to €1,732, a €1,377 spread on the same certified stone. MOH London lists it at €1,732. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593398608
Dimensions7.58 × 7.54 × 4.61 mm
L/W Ratio1.01
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
7.58 mm7.54 mm1.63 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593398608
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,732 EUR|Low: €342 EUR|High: €1,745 EUR|Avg: €785 EUR|+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
Retailer 15
Retailer 16
October 30, 2026
Retailer 13€355 EUR
Retailer 5€397 EUR
Retailer 3€398 EUR
Retailer 6€441 EUR
Retailer 14€441 EUR
Retailer 10€573 EUR
Retailer 11€618 EUR
Retailer 16€663 EUR
Retailer 2€690 EUR
Retailer 15€700 EUR
Retailer 7€718 EUR
Retailer 9€758 EUR
Retailer 12€1,237 EUR
Retailer 4€1,418 EUR
Retailer 8€1,450 EUR
MOH London€1,732 EUR

32 data points across 16 retailers

16 retailers€355 EUR to €1,732 EUR

A
Cheapest Retailer
-
€355 EUR
$397 USD
A
Retailer 2
-
€397 EUR
$444 USD
View
Final sale: no returns
A
Retailer 3
-
€398 EUR
$445 USD
View
A
Retailer 4
-
€441 EUR
$493 USD
View
A
Retailer 5
-
€441 EUR
$493 USD
View
A
Retailer 6
-
€573 EUR
$640 USD
View
Retailer 7
-
€618 EUR
$690 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
€663 EUR
$741 USD
View
B+
Retailer 9
-
€690 EUR
£607 GBP
View
B+
Retailer 10
-
€700 EUR
$782 USD
View
B+
Retailer 11
-
€718 EUR
$802 USD
View
B+
Retailer 12
-
€758 EUR
ZAR 13,682 ZAR
View
B
Retailer 13
-
€1,237 EUR
$1,382 USD
View
B
Retailer 14
-
€1,418 EUR
$1,584 USD
View
B
Retailer 15
-
€1,450 EUR
$1,620 USD
View
Most Expensive
B
MOH London
LG593398608 · Oct 29
€1,732 EUR
£1,524 GBP
View
15 more retailers have this diamond
Prices start from €355 EURSave up to €1,377 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.

A
1.63ct Round
€355 EUR