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Marquise|Lab Grown|IGI

0.52ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG817663146

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817663146

Diamond specifications and retailer prices

From $179 AUD
$126 USD
As of October 30, 2026
Save $1,183 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,866 AUD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG817663146 or 817663146. Listed at 19 retailers as of October 30, 2026, with a 660% 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

0.52
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817663146
Dimensions8.90 × 4.16 × 2.42 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm4.16 mm0.52 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817663146
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.2%

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 30
Current: $1,866 AUD|Low: $141 AUD|High: $1,877 AUD|Avg: $606 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$199 AUD
Retailer 10$313 AUD
Retailer 5$327 AUD
Retailer 2$370 AUD
Retailer 3$390 AUD
Retailer 9$424 AUD
Retailer 4$536 AUD
Retailer 6$547 AUD
Retailer 8$1,172 AUD
MOH London$1,866 AUD

41 data points across 10 retailers

19 retailers$179 AUD to $1,362 AUD

A
Cheapest Retailer
-
$179 AUD
$126 USD
A
Retailer 2
-
$199 AUD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$208 AUD
$146 USD
View
A
Retailer 4
-
$236 AUD
$166 USD
View
A
Retailer 5
-
$255 AUD
HK$1,400 HKD
View
A
Retailer 6
-
$313 AUD
$220 USD
View
A
Retailer 7
-
$327 AUD
$230 USD
View
A
Retailer 8
-
$336 AUD
$236 USD
View
A
Retailer 9
-
$370 AUD
£204 GBP
View
A
Retailer 10
-
$390 AUD
€261 EUR
View
B+
Retailer 11
-
$424 AUD
$298 USD
View
B+
Retailer 12
-
$536 AUD
£297 GBP
View
B+
Retailer 13
-
$547 AUD
$384 USD
View
B+
Retailer 14
-
$620 AUD
SGD 589 SGD
View
B
Retailer 15
-
$712 AUD
$500 USD
View
B
Retailer 16
-
$795 AUD
$558 USD
View
B
Retailer 17
-
$1,172 AUD
£648 GBP
View
B
Retailer 18
-
$1,362 AUD
$957 USD
View
Most Expensive
MOH London
LG817663146 · Oct 29
$1,866 AUD
£1,032 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $179 AUDSave up to $1,183 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
0.52ct Marquise
$179 AUD