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Marquise|Lab Grown|IGI

0.43ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG844679321

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679321

Diamond specifications and retailer prices

From $134 AUD
$94 USD
As of October 27, 2026
Save $1,090 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,224 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844679321 or 844679321. Listed at 19 retailers as of October 26, 2026, with prices from $134 to $1,224, a $1,090 spread on the same certified stone. MOH London lists it at $1,224. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679321
Dimensions7.76 × 3.91 × 2.48 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm3.91 mm0.43 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679321
Side View
Table 58.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

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 27
Current: $1,224 AUD|Low: $134 AUD|High: $1,229 AUD|Avg: $413 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 28, 2026
Retailer 6$134 AUD
Retailer 18$151 AUD
Retailer 17$155 AUD
Retailer 3$177 AUD
Retailer 16$177 AUD
Retailer 9$256 AUD
Retailer 5$275 AUD
Retailer 13$301 AUD
Retailer 15$309 AUD
Retailer 2$314 AUD
Retailer 10$367 AUD
Retailer 4$397 AUD
Retailer 12$402 AUD
Retailer 14$433 AUD
Retailer 7$452 AUD
Retailer 8$534 AUD
Retailer 19$535 AUD
Retailer 11$619 AUD
MOH London$1,224 AUD

13 data points across 19 retailers

19 retailers$134 AUD to $1,224 AUD

A
Cheapest Retailer
-
$134 AUD
$94 USD
A
Retailer 2
-
$155 AUD
$109 USD
View
Retailer 3
-
$177 AUD
$124 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$177 AUD
$124 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$256 AUD
$180 USD
View
A
Retailer 6
-
$275 AUD
$193 USD
View
A
Retailer 7
-
$301 AUD
ZAR 3,411 ZAR
View
B+
Retailer 8
-
$309 AUD
€207 EUR
View
B+
Retailer 9
-
$314 AUD
£173 GBP
View
B+
Retailer 10
-
$367 AUD
$258 USD
View
B+
Retailer 11
-
$397 AUD
View
B+
Retailer 12
-
$402 AUD
£222 GBP
View
B+
Retailer 13
-
$433 AUD
View
B+
Retailer 14
-
$452 AUD
CA$441 CAD
View
B
Retailer 15
-
$498 AUD
$350 USD
View
B
Retailer 16
-
$534 AUD
$375 USD
View
B
Retailer 17
-
$535 AUD
$376 USD
View
B
Retailer 18
-
$619 AUD
$435 USD
View
Most Expensive
B
MOH London
LG844679321 · Oct 26
$1,224 AUD
£677 GBP
View
18 more retailers have this diamond
Prices start from $134 AUDSave up to $1,090 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
$134 AUD