Marquise|Lab Grown|IGI

1.01ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG851658938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851658938

Diamond specifications and retailer prices

From $172 USD
As of November 5, 2026
Save $722 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $894 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851658938 or 851658938. Listed at 9 retailers as of November 4, 2026, with prices from $172 to $894, a $722 spread on the same certified stone. MOH London lists it at $894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851658938
Dimensions5.17 × 11.10 × 3.17 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.17 mm11.10 mm1.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851658938
Side View
Table 54.0%Crown 30.4°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $894 USD|Low: $172 USD|High: $894 USD|Avg: $471 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$172 USD
Retailer 7$192 USD
Retailer 3$217 USD
Retailer 2$243 USD
Retailer 6$331 USD
Retailer 5$527 USD
Retailer 8$619 USD
MOH London$894 USD

2 data points across 8 retailers

9 retailers$172 USD to $894 USD

A
Cheapest Retailer
-
$172 USD
Final sale: no returns
A
Retailer 2
-
$192 USD
View
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$243 USD
View
A
Retailer 5
-
$331 USD
View
B+
Retailer 6
-
$527 USD
View
B+
Retailer 7
-
$619 USD
View
B+
Retailer 8
-
$630 USD
View
Most Expensive
B
MOH London
LG851658938 · Nov 4
$894 USD
£704 GBP
View
8 more retailers have this diamond
Prices start from $172 USDSave up to $722 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
1.01ct Marquise
$172 USD