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Marquise|Lab Grown|IGI

0.43ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG841678908

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841678908

Diamond specifications and retailer prices

From $152 AUD
$107 USD
As of November 2, 2026
Save $765 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,743 AUD 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 LG841678908 or 841678908. Listed at 21 retailers as of October 31, 2026, with a 502% 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678908
Dimensions8.15 × 3.94 × 2.41 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.15 mm3.94 mm0.43 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678908
Side View
Table 65.0%Crown 34.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.2%

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: Nov 2
Current: $1,743 AUD|Low: $147 AUD|High: $1,743 AUD|Avg: $450 AUD|+29.2%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
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Retailer 21
November 2, 2026
Retailer 17$152 AUD
Retailer 7$169 AUD
Retailer 6$177 AUD
Retailer 9$194 AUD
Retailer 20$201 AUD
Retailer 12$282 AUD
Retailer 11$310 AUD
Retailer 3$332 AUD
Retailer 10$333 AUD
Retailer 2$374 AUD
Retailer 16$377 AUD
Retailer 13$421 AUD
Retailer 21$480 AUD
Retailer 19$501 AUD
Retailer 18$511 AUD
Retailer 14$529 AUD
Retailer 15$540 AUD
Retailer 5$604 AUD
Retailer 4$668 AUD
Retailer 8$918 AUD
MOH London$1,743 AUD

13 data points across 21 retailers

21 retailers$152 AUD to $918 AUD

A
Cheapest Retailer
-
$152 AUD
$107 USD
A
Retailer 2
-
$169 AUD
$119 USD
View
Final sale: no returns
A
Retailer 3
-
$177 AUD
$124 USD
View
Retailer 4
-
$194 AUD
$136 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$201 AUD
$141 USD
View
A
Retailer 6
-
$282 AUD
$198 USD
View
Retailer 7
-
$310 AUD
$218 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$332 AUD
$233 USD
View
A
Retailer 9
-
$374 AUD
£207 GBP
View
B+
Retailer 10
-
$377 AUD
ZAR 4,280 ZAR
View
B+
Retailer 11
-
$421 AUD
£233 GBP
View
B+
Retailer 12
-
$431 AUD
$303 USD
View
B+
Retailer 13
-
$501 AUD
£277 GBP
View
B+
Retailer 14
-
$511 AUD
CA$498 CAD
View
Retailer 15
-
$529 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$540 AUD
View
B+
Retailer 17
-
$541 AUD
$380 USD
View
B
Retailer 18
-
$604 AUD
$424 USD
View
B
Retailer 19
-
$668 AUD
$469 USD
View
B
Retailer 20
-
$918 AUD
$645 USD
View
Most Expensive
MOH London
LG841678908 · Oct 29
$1,743 AUD
£964 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $152 AUDSave up to $765 AUD

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
$152 AUD