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Round|Lab Grown|IGI

1.63ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492112689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112689

Diamond specifications and retailer prices

From €806 EUR
$900 USD
As of October 30, 2026
Save €4,269 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,075 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 LG492112689 or 492112689. Listed at 13 retailers as of October 29, 2026, with prices from €806 to €5,075, a €4,269 spread on the same certified stone. MOH London lists it at €5,075. 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 angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112689
Dimensions7.51 × 7.56 × 4.60 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
7.51 mm7.56 mm1.63 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112689
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €5,075 EUR|Low: €806 EUR|High: €5,115 EUR|Avg: €2,414 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
October 30, 2026
Retailer 2€806 EUR
Retailer 10€1,523 EUR
Retailer 14€1,658 EUR
Retailer 13€1,706 EUR
Retailer 4€1,768 EUR
Retailer 11€1,768 EUR
Retailer 5€1,920 EUR
Retailer 6€2,361 EUR
Retailer 12€2,777 EUR
Retailer 7€2,953 EUR
Retailer 9€3,047 EUR
Retailer 8€3,249 EUR
Retailer 3€3,313 EUR
MOH London€5,075 EUR

26 data points across 14 retailers

13 retailers€806 EUR to €5,075 EUR

B+
Cheapest Retailer
-
€806 EUR
$900 USD
B
Retailer 2
-
€1,523 EUR
$1,702 USD
View
B
Retailer 3
-
€1,658 EUR
$1,852 USD
View
B
Retailer 4
-
€1,706 EUR
$1,906 USD
View
Final sale: no returns
B
Retailer 5
-
€1,768 EUR
$1,975 USD
View
Retailer 6
-
€1,768 EUR
$1,975 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
€1,920 EUR
$2,145 USD
View
B
Retailer 8
-
€2,777 EUR
$3,102 USD
View
B
Retailer 9
-
€2,953 EUR
£2,598 GBP
View
B
Retailer 10
-
€3,047 EUR
$3,404 USD
View
B
Retailer 11
-
€3,249 EUR
ZAR 58,642 ZAR
View
B
Retailer 12
-
€3,313 EUR
$3,701 USD
View
Most Expensive
B
MOH London
LG492112689 · Oct 29
€5,075 EUR
£4,464 GBP
View
12 more retailers have this diamond
Prices start from €806 EURSave up to €4,269 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 Round
€806 EUR