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Marquise|Lab Grown|IGI

1.61ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG811620461

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG811620461

Diamond specifications and retailer prices

From $456 USD
As of November 2, 2026
Save $1,591 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,610 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811620461 or 811620461. Listed at 7 retailers as of November 1, 2026, with a 349% 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811620461
Dimensions11.65 × 5.79 × 3.62 mm
L/W Ratio2.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm5.79 mm1.61 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811620461
Side View
Table 66.0%Crown 26.4°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 62.5%

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 2
Current: $3,610 USD|Low: $456 USD|High: $3,610 USD|Avg: $1,437 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$456 USD
Retailer 4$584 USD
Retailer 6$677 USD
Retailer 5$1,114 USD
Retailer 7$1,955 USD
Retailer 2$2,047 USD
Do Amore Diamonds$3,610 USD

7 data points across 7 retailers

7 retailers$456 USD to $2,047 USD

A
Cheapest Retailer
-
$456 USD
A
Retailer 2
-
$584 USD
View
A
Retailer 3
-
$677 USD
View
B+
Retailer 4
-
$1,114 USD
View
B
Retailer 5
-
$1,955 USD
View
B
Retailer 6
-
$2,047 USD
£1,612 GBP
View
Most Expensive
Do Amore Diamonds
27-0E1E75BBB · Nov 2
$3,610 USD
View
Price under review
6 more retailers have this diamond
Prices start from $456 USDSave up to $1,591 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 Marquise
$456 USD