Round|Lab Grown|IGI

1.63ct I IF Round Lab Grown Diamond

EX • I/IF • IGI LG365954806

Certificate IGI LG365954806

Diamond specifications and retailer prices

From €939 EUR
HK$8,200 HKD
As of October 31, 2026
Save €1,788 EUR (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,728 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG365954806 or 365954806. Listed at 2 retailers as of October 31, 2026, with prices from €939 to €2,728, a €1,788 spread on the same certified stone. Michael Trio lists it at €2,728. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG365954806
Dimensions7.66 × 7.69 mm
L/W Ratio1.00
Top View
7.66 mm7.69 mm1.63 ctI / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG365954806
Side View
Table 61.0%CrownGirdle: STNPavilionCulet: NoneDepth 59.1%

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 31
Current: €2,728 EUR|Low: €939 EUR|High: €2,728 EUR|Avg: €1,387 EUR
Michael Trio
Retailer 2
September 24, 2026
Retailer 2€939 EUR
Michael Trio€2,728 EUR

3 data points across 2 retailers

2 retailers€939 EUR to €2,728 EUR

B+
Cheapest Retailer
-
€939 EUR
HK$8,200 HKD
Most Expensive
B
Michael Trio
1194664337 · Oct 31
€2,728 EUR
SGD 4,118 SGD
View
1 more retailer has this diamond
Prices start from €939 EURSave up to €1,788 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
€939 EUR