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Marquise|Lab Grown|IGI

0.49ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG786619126

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786619126

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of October 30, 2026
Save $1,321 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,562 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786619126 or 786619126. Listed at 16 retailers as of October 30, 2026, with prices from $241 to $1,562, a $1,321 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,562. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786619126
Dimensions7.73 × 3.99 × 2.73 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm3.99 mm0.49 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786619126
Side View
Table 55.0%Crown 37.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,562 AUD|Low: $241 AUD|High: $1,736 AUD|Avg: $694 AUD|-10.0%
Flawless Fine Jewelry
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
November 1, 2026
Retailer 4$241 AUD
Retailer 11$279 AUD
Retailer 5$298 AUD
Retailer 14$298 AUD
Retailer 12$401 AUD
Retailer 15$480 AUD
Retailer 8$530 AUD
Retailer 10$534 AUD
Retailer 2$541 AUD
Retailer 7$611 AUD
Retailer 13$655 AUD
Retailer 6$957 AUD
Retailer 3$1,035 AUD
Retailer 9$1,399 AUD
Flawless Fine Jewelry$1,562 AUD

44 data points across 15 retailers

16 retailers$241 AUD to $1,562 AUD

A
Cheapest Retailer
-
$241 AUD
$169 USD
A
Retailer 2
-
$279 AUD
$196 USD
View
Retailer 3
-
$298 AUD
$209 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$298 AUD
$209 USD
View
A
Retailer 5
-
$401 AUD
$282 USD
View
A
Retailer 6
-
$480 AUD
$337 USD
View
A
Retailer 7
-
$530 AUD
£293 GBP
View
A
Retailer 8
-
$534 AUD
€357 EUR
View
A
Retailer 9
-
$541 AUD
ZAR 6,137 ZAR
View
A
Retailer 10
-
$611 AUD
$429 USD
View
Retailer 11
-
$639 AUD
$449 USD
View
Price last confirmed 97 days ago
B+
Retailer 12
-
$655 AUD
$460 USD
View
B+
Retailer 13
-
$957 AUD
$672 USD
View
B
Retailer 14
-
$1,035 AUD
$727 USD
View
B
Retailer 15
-
$1,399 AUD
£774 GBP
View
Most Expensive
B
Flawless Fine Jewelry
4243FD925 · Oct 31
$1,562 AUD
£864 GBP
View
15 more retailers have this diamond
Prices start from $241 AUDSave up to $1,321 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
0.49ct Marquise
$241 AUD