Marquise|Lab Grown|IGI

0.43ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG846636593

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846636593

Diamond specifications and retailer prices

From $109 USD
As of October 30, 2026
Save $384 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,132 USD at MOH London · As of October 26, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846636593 or 846636593. Listed at 20 retailers as of October 30, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636593
Dimensions7.85 × 4.07 × 2.37 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm4.07 mm0.43 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636593
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 39.8°Culet: NoneDepth 58.2%

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: Oct 30
Current: $1,132 USD|Low: $109 USD|High: $1,137 USD|Avg: $336 USD|-0.4%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
Retailer 20
October 31, 2026
Retailer 3$109 USD
Retailer 4$122 USD
Retailer 19$127 USD
Retailer 16$144 USD
Retailer 18$144 USD
Retailer 8$170 USD
Retailer 10$210 USD
Retailer 20$237 USD
Retailer 7$244 USD
Retailer 14$245 USD
Retailer 2$271 USD
Retailer 11$277 USD
Retailer 13$327 USD
Retailer 15$352 USD
Retailer 5$365 USD
Retailer 6$390 USD
Retailer 17$435 USD
Retailer 9$461 USD
Retailer 12$493 USD
MOH London$1,132 USD

16 data points across 20 retailers

20 retailers$109 USD to $493 USD

A
Cheapest Retailer
-
$109 USD
A
Retailer 2
-
$122 USD
View
Final sale: no returns
A
Retailer 3
-
$127 USD
View
A
Retailer 4
-
$144 USD
View
A
Retailer 5
-
$144 USD
View
A
Retailer 6
-
$170 USD
View
A
Retailer 7
-
$210 USD
View
A
Retailer 8
-
$237 USD
View
B+
Retailer 9
-
$244 USD
€232 EUR
View
A
Retailer 10
-
$245 USD
ZAR 3,952 ZAR
View
B+
Retailer 11
-
$271 USD
£213 GBP
View
B+
Retailer 12
-
$277 USD
View
B+
Retailer 13
-
$327 USD
£257 GBP
View
B+
Retailer 14
-
$352 USD
A$542 AUD
View
Retailer 15
-
$365 USD
A$561 AUD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$390 USD
CA$542 CAD
View
B
Retailer 17
-
$435 USD
View
B
Retailer 18
-
$461 USD
View
B
Retailer 19
-
$493 USD
View
Most Expensive
MOH London
LG846636593 · Oct 26
$1,132 USD
£891 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $109 USDSave up to $384 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
$109 USD