Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG844679306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679306

Diamond specifications and retailer prices

From $174 AUD
$122 USD
As of October 27, 2026
Save $1,173 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,806 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844679306 or 844679306. Listed at 24 retailers as of October 27, 2026, with a 675% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679306
Dimensions8.26 × 3.93 × 2.60 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm3.93 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679306
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 66.2%

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: $1,806 AUD|Low: $174 AUD|High: $1,813 AUD|Avg: $568 AUD|-0.4%
MOH London
Retailer 2
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Retailer 23
October 28, 2026
Retailer 8$174 AUD
Retailer 23$195 AUD
Retailer 21$202 AUD
Retailer 5$231 AUD
Retailer 20$231 AUD
Retailer 12$339 AUD
Retailer 10$381 AUD
Retailer 18$390 AUD
Retailer 6$391 AUD
Retailer 7$404 AUD
Retailer 15$423 AUD
Retailer 2$441 AUD
Retailer 13$445 AUD
Retailer 17$522 AUD
Retailer 4$539 AUD
Retailer 19$550 AUD
Retailer 9$646 AUD
Retailer 14$656 AUD
Retailer 3$695 AUD
Retailer 11$763 AUD
Retailer 16$776 AUD
Retailer 22$1,347 AUD
MOH London$1,806 AUD

13 data points across 23 retailers

24 retailers$174 AUD to $1,347 AUD

A
Cheapest Retailer
-
$174 AUD
$122 USD
A
Retailer 2
-
$195 AUD
$137 USD
View
Final sale: no returns
A
Retailer 3
-
$202 AUD
$142 USD
View
A
Retailer 4
-
$231 AUD
$162 USD
View
A
Retailer 5
-
$231 AUD
$162 USD
View
A
Retailer 6
-
$339 AUD
$238 USD
View
B+
Retailer 7
-
$381 AUD
€255 EUR
View
B+
Retailer 8
-
$390 AUD
ZAR 4,430 ZAR
View
B+
Retailer 9
-
$391 AUD
$275 USD
View
B+
Retailer 10
-
$404 AUD
$284 USD
View
B+
Retailer 11
-
$423 AUD
$297 USD
View
B+
Retailer 12
-
$441 AUD
$310 USD
View
B+
Retailer 13
-
$445 AUD
£246 GBP
View
B+
Retailer 14
-
$522 AUD
£288 GBP
View
B+
Retailer 15
-
$539 AUD
View
B+
Retailer 16
-
$541 AUD
$380 USD
View
B+
Retailer 17
-
$550 AUD
View
B
Retailer 18
-
$646 AUD
CA$630 CAD
View
B
Retailer 19
-
$656 AUD
$461 USD
View
B
Retailer 20
-
$695 AUD
$488 USD
View
B
Retailer 21
-
$763 AUD
$536 USD
View
B
Retailer 22
-
$776 AUD
$545 USD
View
B
Retailer 23
-
$1,347 AUD
$946 USD
View
Most Expensive
MOH London
LG844679306 · Oct 26
$1,806 AUD
£999 GBP
View
Price under review
23 more retailers have this diamond
Prices start from $174 AUDSave up to $1,173 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
0.50ct Marquise
$174 AUD