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Marquise|Lab Grown|IGI

0.52ct E VVS1 Marquise Lab Grown Diamond

GD • E/VVS1 • IGI LG816681359

Shape and cutting style on the report: Modified marquise step cut

Certificate IGI LG816681359

Diamond specifications and retailer prices

From $339 AUD
$238 USD
As of October 25, 2026
Save $453 AUD (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $792 AUD at With Clarity · As of October 24, 2026
View at With Clarity

About this 0.52ct lab-grown marquise diamond

This 0.52ct 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 standard cut grade and certified by IGI LG816681359 or 816681359. Listed at 3 retailers as of October 24, 2026, with prices from $339 to $792, a $453 spread on the same certified stone. With Clarity lists it at $792. 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

0.52
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.1°
Pavilion angle51.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816681359
Dimensions8.17 × 4.03 × 2.47 mm
L/W Ratio2.03
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm4.03 mm0.52 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816681359
Side View
Table 71.0%Crown 51.1°Girdle: ThickPavilion 51.1°CuletDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $580 AUD|Low: $339 AUD|High: $776 AUD|Avg: $563 AUD|+1.8%
Retailer 1
Retailer 2
With Clarity
September 26, 2026
Retailer 2$339 AUD
Retailer 1$580 AUD
With Clarity$776 AUD

2 data points across 3 retailers

3 retailers$339 AUD to $792 AUD

B+
Cheapest Retailer
-
$339 AUD
$238 USD
B
Retailer 2
-
$580 AUD
View
Most Expensive
C
With Clarity
816681359 · Oct 24
$792 AUD
$556 USD
View
2 more retailers have this diamond
Prices start from $339 AUDSave up to $453 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.

B+
0.52ct Marquise
$339 AUD