Marquise|Lab Grown|IGI

1.02ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG842606549

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842606549

Diamond specifications and retailer prices

From $181 USD
As of November 4, 2026
Save $874 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,055 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842606549 or 842606549. Listed at 12 retailers as of November 2, 2026, with prices from $181 to $1,055, a $874 spread on the same certified stone. MOH London lists it at $1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842606549
Dimensions10.03 × 5.34 × 3.39 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm5.34 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842606549
Side View
Table 62.0%Crown 37.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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 4
Current: $1,055 USD|Low: $181 USD|High: $1,068 USD|Avg: $573 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 5$181 USD
Retailer 8$210 USD
Retailer 2$267 USD
Retailer 10$387 USD
Retailer 12$530 USD
Retailer 11$540 USD
Retailer 9$550 USD
Retailer 7$721 USD
Retailer 6$761 USD
Retailer 3$765 USD
Retailer 4$784 USD
MOH London$1,055 USD

26 data points across 12 retailers

12 retailers$181 USD to $1,055 USD

A
Cheapest Retailer
-
$181 USD
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$267 USD
View
Retailer 4
-
$387 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$530 USD
View
B+
Retailer 6
-
$540 USD
View
B+
Retailer 7
-
$550 USD
View
B+
Retailer 8
-
$721 USD
View
B
Retailer 9
-
$761 USD
View
Retailer 10
-
$765 USD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$784 USD
View
Most Expensive
B
MOH London
LG842606549 · Nov 2
$1,055 USD
£831 GBP
View
11 more retailers have this diamond
Prices start from $181 USDSave up to $874 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
1.02ct Marquise
$181 USD