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Marquise|Lab Grown|IGI

1.39ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG843692775

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843692775

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of October 30, 2026
Save $1,155 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,477 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.39ct lab-grown marquise diamond

This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843692775 or 843692775. Listed at 11 retailers as of October 30, 2026, with a 388% 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

1.39
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843692775
Dimensions11.35 × 5.95 × 3.69 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm5.95 mm1.39 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843692775
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 30
Current: $1,477 AUD|Low: $298 AUD|High: $1,822 AUD|Avg: $973 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$298 AUD
Retailer 4$345 AUD
Retailer 6$443 AUD
Retailer 3$620 AUD
Retailer 9$831 AUD
Retailer 8$1,184 AUD
Retailer 5$1,189 AUD
Retailer 10$1,308 AUD
Retailer 2$1,452 AUD
MOH London$1,477 AUD

9 data points across 10 retailers

11 retailers$298 AUD to $1,452 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
A
Retailer 2
-
$345 AUD
$242 USD
View
Retailer 3
-
$443 AUD
£245 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
$620 AUD
€415 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$831 AUD
$584 USD
View
B+
Retailer 6
-
$904 AUD
$635 USD
View
B+
Retailer 7
-
$1,184 AUD
$832 USD
View
B+
Retailer 8
-
$1,189 AUD
$835 USD
View
B
Retailer 9
-
$1,308 AUD
$919 USD
View
B
Retailer 10
-
$1,452 AUD
$1,020 USD
View
Most Expensive
MOH London
LG843692775 · Oct 25
$1,477 AUD
£817 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $298 AUDSave up to $1,155 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
1.39ct Marquise
$298 AUD