Marquise|Lab Grown|IGI

0.43ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG841657986

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841657986

Diamond specifications and retailer prices

From $114 USD
As of October 30, 2026
Save $561 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,306 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841657986 or 841657986. Listed at 20 retailers as of October 30, 2026, with a 492% 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 angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841657986
Dimensions7.42 × 3.94 × 2.48 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
7.42 mm3.94 mm0.43 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841657986
Side View
Table 61.0%Crown 36.6°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.9%

Caratlytics Score

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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: $1,306 USD|Low: $105 USD|High: $1,306 USD|Avg: $326 USD|+18.7%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 13$114 USD
Retailer 5$127 USD
Retailer 4$132 USD
Retailer 11$139 USD
Retailer 18$150 USD
Retailer 7$210 USD
Retailer 10$225 USD
Retailer 8$234 USD
Retailer 9$237 USD
Retailer 20$241 USD
Retailer 2$256 USD
Retailer 16$288 USD
Retailer 14$320 USD
Retailer 19$356 USD
Retailer 12$365 USD
Retailer 17$375 USD
Retailer 15$390 USD
Retailer 3$461 USD
Retailer 21$500 USD
Retailer 6$675 USD
MOH London$1,306 USD

13 data points across 21 retailers

20 retailers$114 USD to $675 USD

A
Cheapest Retailer
-
$114 USD
A
Retailer 2
-
$127 USD
View
Final sale: no returns
A
Retailer 3
-
$132 USD
View
Retailer 4
-
$139 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$150 USD
View
A
Retailer 6
-
$210 USD
View
Retailer 7
-
$225 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$234 USD
ZAR 3,783 ZAR
View
Price last confirmed 19 days ago
A
Retailer 9
-
$241 USD
View
B+
Retailer 10
-
$256 USD
£202 GBP
View
B+
Retailer 11
-
$288 USD
£227 GBP
View
Retailer 12
-
$320 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$320 USD
View
Retailer 14
-
$365 USD
A$561 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$375 USD
£296 GBP
View
B+
Retailer 16
-
$390 USD
CA$542 CAD
View
B
Retailer 17
-
$461 USD
View
B
Retailer 18
-
$500 USD
View
B
Retailer 19
-
$675 USD
View
Most Expensive
MOH London
LG841657986 · Oct 29
$1,306 USD
£1,028 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $114 USDSave up to $561 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
$114 USD