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Marquise|Lab Grown|IGI

0.42ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG813668224

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813668224

Diamond specifications and retailer prices

From $135 AUD
$95 USD
As of October 30, 2026
Save $1,157 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,293 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown marquise diamond

This 0.42ct 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 LG813668224 or 813668224. Listed at 17 retailers as of October 29, 2026, with prices from $135 to $1,293, a $1,157 spread on the same certified stone. MOH London lists it at $1,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813668224
Dimensions7.61 × 3.85 × 2.43 mm
L/W Ratio1.98
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
7.61 mm3.85 mm0.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813668224
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 63.1%

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: $1,293 AUD|Low: $135 AUD|High: $1,325 AUD|Avg: $410 AUD|-2.5%
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
November 1, 2026
Retailer 3$135 AUD
Retailer 5$164 AUD
Retailer 11$178 AUD
Retailer 8$188 AUD
Retailer 16$228 AUD
Retailer 9$303 AUD
Retailer 10$317 AUD
Retailer 4$327 AUD
Retailer 14$370 AUD
Retailer 6$422 AUD
Retailer 2$435 AUD
Retailer 15$475 AUD
Retailer 12$493 AUD
Retailer 13$537 AUD
Retailer 7$911 AUD
MOH London$1,293 AUD

38 data points across 16 retailers

17 retailers$135 AUD to $1,293 AUD

A
Cheapest Retailer
-
$135 AUD
$95 USD
A
Retailer 2
-
$164 AUD
$115 USD
View
A
Retailer 3
-
$178 AUD
$125 USD
View
Retailer 4
-
$188 AUD
$132 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$200 AUD
HK$1,100 HKD
View
A
Retailer 6
-
$228 AUD
$160 USD
View
A
Retailer 7
-
$303 AUD
ZAR 3,442 ZAR
View
A
Retailer 8
-
$317 AUD
£175 GBP
View
B+
Retailer 9
-
$327 AUD
€219 EUR
View
B+
Retailer 10
-
$370 AUD
$260 USD
View
B+
Retailer 11
-
$422 AUD
£234 GBP
View
B+
Retailer 12
-
$435 AUD
View
B+
Retailer 13
-
$475 AUD
SGD 451 SGD
View
B+
Retailer 14
-
$493 AUD
$346 USD
View
B+
Retailer 15
-
$537 AUD
$377 USD
View
B
Retailer 16
-
$911 AUD
£504 GBP
View
Most Expensive
B
MOH London
LG813668224 · Oct 29
$1,293 AUD
£715 GBP
View
16 more retailers have this diamond
Prices start from $135 AUDSave up to $1,157 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
0.42ct Marquise
$135 AUD