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Marquise|Lab Grown|IGI

0.40ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG776688198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688198

Diamond specifications and retailer prices

From $175 AUD
$123 USD
As of October 30, 2026
Save $953 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,820 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG776688198 or 776688198. Listed at 17 retailers as of October 29, 2026, with a 544% 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

0.40
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688198
Dimensions7.74 × 3.83 × 7.74 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.74 mm3.83 mm0.40 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688198
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: $1,820 AUD|Low: $168 AUD|High: $1,833 AUD|Avg: $554 AUD|+0.5%
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
October 30, 2026
Retailer 10$175 AUD
Retailer 3$204 AUD
Retailer 4$231 AUD
Retailer 13$231 AUD
Retailer 11$306 AUD
Retailer 12$356 AUD
Retailer 9$387 AUD
Retailer 7$392 AUD
Retailer 2$449 AUD
Retailer 8$563 AUD
Retailer 5$642 AUD
Retailer 14$697 AUD
Retailer 6$1,128 AUD
MOH London$1,820 AUD

46 data points across 14 retailers

17 retailers$175 AUD to $1,128 AUD

A
Cheapest Retailer
-
$175 AUD
$123 USD
A
Retailer 2
-
$204 AUD
$143 USD
View
A
Retailer 3
-
$231 AUD
$162 USD
View
A
Retailer 4
-
$231 AUD
$162 USD
View
B+
Retailer 5
-
$306 AUD
$215 USD
View
Retailer 6
-
$314 AUD
View
Price last confirmed 123 days ago
B+
Retailer 7
-
$356 AUD
$250 USD
View
B+
Retailer 8
-
$387 AUD
€259 EUR
View
B+
Retailer 9
-
$392 AUD
ZAR 4,447 ZAR
View
B+
Retailer 10
-
$449 AUD
£249 GBP
View
B
Retailer 11
-
$563 AUD
View
B
Retailer 12
-
$607 AUD
SGD 576 SGD
View
B
Retailer 13
-
$642 AUD
$451 USD
View
B
Retailer 14
-
$697 AUD
$490 USD
View
B
Retailer 15
-
$778 AUD
$547 USD
View
B
Retailer 16
-
$1,128 AUD
£624 GBP
View
Most Expensive
MOH London
LG776688198 · Oct 29
$1,820 AUD
£1,007 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $175 AUDSave up to $953 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
0.40ct Marquise
$175 AUD