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Marquise|Lab Grown|IGI

0.46ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG689510740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG689510740

Diamond specifications and retailer prices

From $114 AUD
$80 USD
As of October 27, 2026
Save $935 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,048 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG689510740 or 689510740. Listed at 16 retailers as of October 27, 2026, with prices from $114 to $1,048, a $935 spread on the same certified stone. MOH London lists it at $1,048. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.46
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689510740
Dimensions8.45 × 3.87 × 2.43 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm3.87 mm0.46 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689510740
Side View
Table 64.0%Crown 36.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

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 27
Current: $1,048 AUD|Low: $138 AUD|High: $1,320 AUD|Avg: $423 AUD|-19.8%
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
October 29, 2026
Retailer 5$138 AUD
Retailer 9$151 AUD
Retailer 15$151 AUD
Retailer 7$167 AUD
Retailer 13$242 AUD
Retailer 2$249 AUD
Retailer 3$309 AUD
Retailer 8$343 AUD
Retailer 11$344 AUD
Retailer 10$473 AUD
Retailer 4$498 AUD
Retailer 14$542 AUD
Retailer 6$571 AUD
Retailer 12$759 AUD
MOH London$1,048 AUD

40 data points across 15 retailers

16 retailers$114 AUD to $1,048 AUD

A
Cheapest Retailer
-
$114 AUD
$80 USD
A
Retailer 2
-
$138 AUD
$97 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$151 AUD
$106 USD
View
A
Retailer 4
-
$151 AUD
$106 USD
View
A
Retailer 5
-
$167 AUD
$117 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$188 AUD
$132 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$242 AUD
$170 USD
View
A
Retailer 8
-
$249 AUD
£138 GBP
View
A
Retailer 9
-
$309 AUD
$217 USD
View
B+
Retailer 10
-
$343 AUD
£190 GBP
View
B
Retailer 11
-
$473 AUD
$332 USD
View
B
Retailer 12
-
$498 AUD
$350 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$542 AUD
$381 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$571 AUD
$401 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$759 AUD
£420 GBP
View
Most Expensive
B
MOH London
LG689510740 · Oct 29
$1,048 AUD
£580 GBP
View
15 more retailers have this diamond
Prices start from $114 AUDSave up to $935 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
0.46ct Marquise
$114 AUD