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Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG785614517

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785614517

Diamond specifications and retailer prices

From $255 AUD
HK$1,400 HKD
As of October 29, 2026
Save $851 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,768 AUD at MOH London · As of October 26, 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 LG785614517 or 785614517. Listed at 17 retailers as of October 25, 2026, with a 334% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785614517
Dimensions8.06 × 4.03 × 2.35 mm
L/W Ratio2.00
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
8.06 mm4.03 mm0.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785614517
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 58.3%

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 29
Current: $1,768 AUD|Low: $171 AUD|High: $1,859 AUD|Avg: $538 AUD|-4.9%
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
October 27, 2026
Retailer 3$171 AUD
Retailer 14$198 AUD
Retailer 10$225 AUD
Retailer 13$225 AUD
Retailer 7$288 AUD
Retailer 4$376 AUD
Retailer 12$396 AUD
Retailer 2$432 AUD
Retailer 15$532 AUD
Retailer 8$550 AUD
Retailer 9$577 AUD
Retailer 6$593 AUD
Retailer 11$679 AUD
Retailer 5$1,106 AUD
MOH London$1,768 AUD

31 data points across 15 retailers

17 retailers$255 AUD to $1,106 AUD

Retailer 1
-
$171 AUD
$120 USD
Price last confirmed 9 days ago
Retailer 2
-
$198 AUD
$139 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$225 AUD
$158 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$225 AUD
$158 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$255 AUD
HK$1,400 HKD
View
Retailer 6
-
$288 AUD
$202 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$347 AUD
$244 USD
View
Price last confirmed 76 days ago
Retailer 8
-
$376 AUD
ZAR 4,268 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$396 AUD
€265 EUR
View
B+
Retailer 10
-
$432 AUD
£239 GBP
View
B+
Retailer 11
-
$532 AUD
$374 USD
View
B+
Retailer 12
-
$550 AUD
View
B+
Retailer 13
-
$577 AUD
£319 GBP
View
B+
Retailer 14
-
$593 AUD
SGD 563 SGD
View
Retailer 15
-
$679 AUD
$477 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,106 AUD
£612 GBP
View
Most Expensive
MOH London
LG785614517 · Oct 26
$1,768 AUD
£978 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $255 AUDSave up to $851 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
$255 AUD