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Marquise|Lab Grown|IGI

0.43ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG840641610

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840641610

Diamond specifications and retailer prices

From $92 USD
As of November 1, 2026
Save $670 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $762 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840641610 or 840641610. Listed at 12 retailers as of October 29, 2026, with prices from $92 to $762, a $670 spread on the same certified stone. MOH London lists it at $762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840641610
Dimensions8.46 × 3.81 × 2.28 mm
L/W Ratio2.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm3.81 mm0.43 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840641610
Side View
Table 68.0%Crown 36.4°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 59.8%

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 1
Current: $762 USD|Low: $92 USD|High: $820 USD|Avg: $266 USD|-7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$92 USD
Retailer 5$95 USD
Retailer 9$140 USD
Retailer 2$183 USD
Retailer 8$186 USD
Retailer 3$200 USD
Retailer 10$240 USD
Retailer 4$247 USD
Retailer 7$275 USD
Retailer 11$295 USD
MOH London$762 USD

26 data points across 11 retailers

12 retailers$92 USD to $762 USD

A
Cheapest Retailer
-
$92 USD
Final sale: no returns
A
Retailer 2
-
$95 USD
View
A
Retailer 3
-
$140 USD
View
A
Retailer 4
-
$183 USD
£144 GBP
View
A
Retailer 5
-
$186 USD
ZAR 3,004 ZAR
View
A
Retailer 6
-
$200 USD
€190 EUR
View
A
Retailer 7
-
$240 USD
View
A
Retailer 8
-
$247 USD
£195 GBP
View
B+
Retailer 9
-
$275 USD
View
B+
Retailer 10
-
$295 USD
SGD 399 SGD
View
B+
Retailer 11
-
$350 USD
View
Most Expensive
B
MOH London
LG840641610 · Oct 29
$762 USD
£600 GBP
View
11 more retailers have this diamond
Prices start from $92 USDSave up to $670 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
0.43ct Marquise
$92 USD