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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843683338

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683338

Diamond specifications and retailer prices

From $141 USD
HK$1,100 HKD
As of October 30, 2026
Save $727 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $867 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843683338 or 843683338. Listed at 12 retailers as of October 26, 2026, with prices from $141 to $867, a $727 spread on the same certified stone. MOH London lists it at $867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683338
Dimensions7.58 × 3.80 × 2.40 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm3.80 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843683338
Side View
Table 62.0%Crown 33.2°Girdle: MediumPavilion 41.9°Culet: NoneDepth 63.2%

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: Oct 30
Current: $867 USD|Low: $141 USD|High: $1,128 USD|Avg: $324 USD|-23.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$141 USD
Retailer 9$160 USD
Retailer 4$175 USD
Retailer 6$213 USD
Retailer 7$219 USD
Retailer 2$224 USD
Retailer 5$303 USD
Retailer 3$310 USD
Retailer 12$334 USD
Retailer 11$438 USD
Retailer 8$625 USD
MOH London$867 USD

17 data points across 12 retailers

12 retailers$141 USD to $867 USD

A
Cheapest Retailer
-
$141 USD
HK$1,100 HKD
A
Retailer 2
-
$160 USD
View
Retailer 3
-
$175 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$213 USD
ZAR 3,441 ZAR
View
B+
Retailer 5
-
$219 USD
€209 EUR
View
B+
Retailer 6
-
$224 USD
£176 GBP
View
B+
Retailer 7
-
$303 USD
£238 GBP
View
B+
Retailer 8
-
$310 USD
View
B+
Retailer 9
-
$334 USD
SGD 451 SGD
View
B
Retailer 10
-
$438 USD
View
B
Retailer 11
-
$625 USD
£492 GBP
View
Most Expensive
B
MOH London
LG843683338 · Oct 26
$867 USD
£683 GBP
View
11 more retailers have this diamond
Prices start from $141 USDSave up to $727 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
0.40ct Marquise
$141 USD