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Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG841691381

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841691381

Diamond specifications and retailer prices

From $168 AUD
$118 USD
As of October 30, 2026
Save $819 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,915 AUD at MOH London · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841691381 or 841691381. Listed at 20 retailers as of October 30, 2026, with a 488% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841691381
Dimensions8.21 × 3.97 × 2.46 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm3.97 mm0.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841691381
Side View
Table 60.0%Crown 31.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

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: $1,915 AUD|Low: $168 AUD|High: $1,915 AUD|Avg: $551 AUD|+18.2%
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
November 2, 2026
Retailer 15$168 AUD
Retailer 19$188 AUD
Retailer 6$195 AUD
Retailer 18$221 AUD
Retailer 9$313 AUD
Retailer 10$348 AUD
Retailer 3$349 AUD
Retailer 2$385 AUD
Retailer 14$417 AUD
Retailer 8$428 AUD
Retailer 12$477 AUD
Retailer 20$521 AUD
Retailer 11$550 AUD
Retailer 17$554 AUD
Retailer 16$581 AUD
Retailer 13$597 AUD
Retailer 5$686 AUD
Retailer 4$737 AUD
Retailer 7$987 AUD
MOH London$1,915 AUD

15 data points across 20 retailers

20 retailers$168 AUD to $987 AUD

A
Cheapest Retailer
-
$168 AUD
$118 USD
A
Retailer 2
-
$188 AUD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$195 AUD
$137 USD
View
A
Retailer 4
-
$221 AUD
$155 USD
View
A
Retailer 5
-
$313 AUD
$220 USD
View
A
Retailer 6
-
$349 AUD
$245 USD
View
B+
Retailer 7
-
$385 AUD
£213 GBP
View
B+
Retailer 8
-
$417 AUD
ZAR 4,729 ZAR
View
B+
Retailer 9
-
$428 AUD
£237 GBP
View
B+
Retailer 10
-
$468 AUD
$329 USD
View
Retailer 11
-
$477 AUD
$335 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$550 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$554 AUD
£306 GBP
View
B+
Retailer 14
-
$569 AUD
$400 USD
View
B+
Retailer 15
-
$581 AUD
CA$567 CAD
View
B+
Retailer 16
-
$597 AUD
View
B
Retailer 17
-
$686 AUD
$482 USD
View
B
Retailer 18
-
$737 AUD
$518 USD
View
B
Retailer 19
-
$987 AUD
$693 USD
View
Most Expensive
MOH London
LG841691381 · Nov 1
$1,915 AUD
£1,059 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $168 AUDSave up to $819 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
$168 AUD