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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG844679491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679491

Diamond specifications and retailer prices

From $155 AUD
$109 USD
As of October 30, 2026
Save $545 AUD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,615 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844679491 or 844679491. Listed at 21 retailers as of October 29, 2026, with a 351% 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

0.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679491
Dimensions7.71 × 3.98 × 2.52 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm3.98 mm0.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679491
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

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: $1,615 AUD|Low: $155 AUD|High: $1,615 AUD|Avg: $493 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 18$155 AUD
Retailer 19$174 AUD
Retailer 17$179 AUD
Retailer 4$205 AUD
Retailer 16$205 AUD
Retailer 10$299 AUD
Retailer 5$335 AUD
Retailer 7$347 AUD
Retailer 14$347 AUD
Retailer 2$384 AUD
Retailer 11$394 AUD
Retailer 13$464 AUD
Retailer 15$500 AUD
Retailer 8$512 AUD
Retailer 3$519 AUD
Retailer 6$554 AUD
Retailer 20$618 AUD
Retailer 9$653 AUD
Retailer 12$700 AUD
MOH London$1,615 AUD

15 data points across 20 retailers

21 retailers$155 AUD to $700 AUD

A
Cheapest Retailer
-
$155 AUD
$109 USD
A
Retailer 2
-
$174 AUD
$122 USD
View
Final sale: no returns
A
Retailer 3
-
$179 AUD
$126 USD
View
A
Retailer 4
-
$205 AUD
$144 USD
View
A
Retailer 5
-
$205 AUD
$144 USD
View
A
Retailer 6
-
$299 AUD
$210 USD
View
A
Retailer 7
-
$335 AUD
$236 USD
View
A
Retailer 8
-
$347 AUD
€232 EUR
View
A
Retailer 9
-
$347 AUD
ZAR 3,941 ZAR
View
B+
Retailer 10
-
$384 AUD
£212 GBP
View
B+
Retailer 11
-
$394 AUD
$277 USD
View
B+
Retailer 12
-
$464 AUD
£257 GBP
View
B+
Retailer 13
-
$500 AUD
View
Retailer 14
-
$512 AUD
$360 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$519 AUD
View
B+
Retailer 16
-
$527 AUD
$370 USD
View
B+
Retailer 17
-
$554 AUD
CA$540 CAD
View
B
Retailer 18
-
$618 AUD
$434 USD
View
B
Retailer 19
-
$653 AUD
$459 USD
View
B
Retailer 20
-
$700 AUD
$492 USD
View
Most Expensive
MOH London
LG844679491 · Oct 29
$1,615 AUD
£893 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $155 AUDSave up to $545 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
0.45ct Marquise
$155 AUD