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Marquise|Lab Grown|IGI

1.61ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839666229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839666229

Diamond specifications and retailer prices

From $244 USD
As of November 2, 2026
Save $1,049 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,293 USD at With Clarity · As of November 1, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839666229 or 839666229. Listed at 11 retailers as of November 1, 2026, with prices from $244 to $1,293, a $1,049 spread on the same certified stone. With Clarity lists it at $1,293. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839666229
Dimensions12.58 × 6.06 × 3.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.06 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839666229
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.4°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 2
Current: $354 USD|Low: $244 USD|High: $1,322 USD|Avg: $782 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 8$244 USD
Retailer 6$283 USD
Retailer 1$354 USD
Retailer 5$504 USD
Retailer 2$632 USD
Retailer 4$706 USD
Retailer 10$974 USD
Retailer 7$977 USD
Retailer 9$1,100 USD
Retailer 3$1,220 USD
With Clarity$1,293 USD

27 data points across 11 retailers

11 retailers$244 USD to $1,293 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$283 USD
View
A
Retailer 3
-
$354 USD
£279 GBP
View
Retailer 4
-
$504 USD
€480 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$632 USD
View
A
Retailer 6
-
$706 USD
A$1,086 AUD
View
B+
Retailer 7
-
$974 USD
View
B+
Retailer 8
-
$977 USD
View
B+
Retailer 9
-
$1,100 USD
View
B+
Retailer 10
-
$1,220 USD
£961 GBP
View
Most Expensive
B
With Clarity
839666229 · Nov 1
$1,293 USD
View
10 more retailers have this diamond
Prices start from $244 USDSave up to $1,049 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
$244 USD