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Round|Lab Grown|IGI

1.61ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG549283735

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283735

Diamond specifications and retailer prices

From €380 EUR
$424 USD
As of November 1, 2026
Save €367 EUR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,017 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549283735 or 549283735. Listed at 4 retailers as of October 31, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283735
Dimensions7.46 × 7.50 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.46 mm7.50 mm1.61 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283735
Side View
Table 56.5%Crown 35.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.0%

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: Nov 1
Current: €1,017 EUR|Low: €294 EUR|High: €1,343 EUR|Avg: €897 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 3€380 EUR
Retailer 4€607 EUR
Retailer 2€746 EUR
Retailer 5€806 EUR
MOH London€1,017 EUR
Retailer 6€1,343 EUR
Retailer 7€1,343 EUR

11 data points across 7 retailers

4 retailers€380 EUR to €746 EUR

B+
Cheapest Retailer
-
€380 EUR
$424 USD
A
Retailer 2
-
€607 EUR
$678 USD
View
A
Retailer 3
-
€746 EUR
$834 USD
View
Most Expensive
MOH London
LG549283735 · Oct 25
€1,017 EUR
£895 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from €380 EURSave up to €367 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
1.61ct Round
€380 EUR