Round|Lab Grown|IGI

1.61ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG549283883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG549283883

Diamond specifications and retailer prices

From $424 USD
As of November 1, 2026
Save $711 USD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,135 USD at MOH London · As of November 1, 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 LG549283883 or 549283883. Listed at 4 retailers as of November 1, 2026, with prices from $424 to $1,135, a $711 spread on the same certified stone. MOH London lists it at $1,135. 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 angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549283883
Dimensions7.53 × 7.58 × 4.59 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
7.53 mm7.58 mm1.61 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549283883
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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: $1,135 USD|Low: $328 USD|High: $1,540 USD|Avg: $1,013 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$424 USD
Retailer 4$678 USD
Retailer 2$834 USD
Retailer 5$900 USD
MOH London$1,135 USD
Retailer 6$1,540 USD
Retailer 7$1,540 USD

12 data points across 7 retailers

4 retailers$424 USD to $1,135 USD

B+
Cheapest Retailer
-
$424 USD
A
Retailer 2
-
$678 USD
View
A
Retailer 3
-
$834 USD
View
Most Expensive
A
MOH London
LG549283883 · Nov 1
$1,135 USD
£894 GBP
View
3 more retailers have this diamond
Prices start from $424 USDSave up to $711 USD

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
$424 USD