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Marquise|Lab Grown|IGI

1.30ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG850691132

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850691132

Diamond specifications and retailer prices

From $755 AUD
$530 USD
As of October 30, 2026
Save $862 AUD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,616 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850691132 or 850691132. Listed at 4 retailers as of October 29, 2026, with prices from $755 to $1,616, a $862 spread on the same certified stone. MOH London lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850691132
Dimensions11.45 × 5.67 × 3.55 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.67 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850691132
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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: $1,616 AUD|Low: $806 AUD|High: $1,616 AUD|Avg: $1,210 AUD
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$806 AUD
Retailer 3$1,209 AUD
MOH London$1,616 AUD

2 data points across 3 retailers

4 retailers$755 AUD to $1,616 AUD

A
Cheapest Retailer
-
$755 AUD
$530 USD
B+
Retailer 2
-
$806 AUD
$566 USD
View
B
Retailer 3
-
$1,209 AUD
$849 USD
View
Most Expensive
B
MOH London
LG850691132 · Oct 29
$1,616 AUD
£894 GBP
View
3 more retailers have this diamond
Prices start from $755 AUDSave up to $862 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
1.30ct Marquise
$755 AUD