Marquise|Lab Grown|IGI

0.32ct E SI2 Marquise Lab Grown Diamond

ID • E/SI2 • IGI LG805672318

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805672318

Diamond specifications and retailer prices

From $122 AUD
$86 USD
As of October 24, 2026
Save $332 AUD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $964 AUD at MOH London · As of October 18, 2026
View at MOH London

About this 0.32ct lab-grown marquise diamond

This 0.32ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672318 or 805672318. Listed at 13 retailers as of October 24, 2026, with a 271% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.32
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672318
Dimensions6.93 × 3.56 × 2.21 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm3.56 mm0.32 ctE / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672318
Side View
Table 62.0%Crown 36.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.1%

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 24
Current: $964 AUD|Low: $101 AUD|High: $976 AUD|Avg: $325 AUD|-0.4%
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
October 27, 2026
Retailer 7$105 AUD
Retailer 6$122 AUD
Retailer 11$139 AUD
Retailer 5$164 AUD
Retailer 10$192 AUD
Retailer 9$259 AUD
Retailer 12$293 AUD
Retailer 2$327 AUD
Retailer 13$355 AUD
Retailer 3$379 AUD
Retailer 8$420 AUD
Retailer 4$454 AUD
MOH London$964 AUD

25 data points across 13 retailers

13 retailers$122 AUD to $454 AUD

A
Retailer 1
-
$105 AUD
$74 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$122 AUD
$86 USD
View
Retailer 3
-
$139 AUD
$98 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$164 AUD
HK$900 HKD
View
A
Retailer 5
-
$192 AUD
$135 USD
View
A
Retailer 6
-
$259 AUD
€173 EUR
View
Retailer 7
-
$293 AUD
$206 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$327 AUD
$230 USD
View
Retailer 9
-
$355 AUD
£196 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
$379 AUD
SGD 360 SGD
View
Retailer 11
-
$420 AUD
$295 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$454 AUD
$319 USD
View
Most Expensive
MOH London
LG805672318 · Oct 18
$964 AUD
£533 GBP
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $122 AUDSave up to $332 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
0.32ct Marquise
$122 AUD