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Marquise|Lab Grown|IGI

1.34ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG784646324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784646324

Diamond specifications and retailer prices

From $3,121 AUD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $3,167 AUD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646324 or 784646324. Listed at 2 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646324
Dimensions11.74 × 5.77 × 3.42 mm
L/W Ratio2.03
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
11.74 mm5.77 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646324
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $3,167 AUD|Low: $654 AUD|High: $4,514 AUD|Avg: $2,360 AUD
Rare Carat
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
November 5, 2026
Retailer 14$654 AUD
Retailer 11$837 AUD
Retailer 8$1,084 AUD
Retailer 9$1,100 AUD
Retailer 12$1,214 AUD
Retailer 13$1,596 AUD
Retailer 10$1,696 AUD
Retailer 3$1,897 AUD
Retailer 2$3,121 AUD
Rare Carat$3,167 AUD
Retailer 5$3,188 AUD
Retailer 4$4,133 AUD
Retailer 6$4,513 AUD
Retailer 7$4,514 AUD

4 data points across 14 retailers

2 retailers

B+
Cheapest Retailer
-
$3,121 AUD
Most Expensive
Rare Carat
P85H-6B · Jul 27
$3,167 AUD
$2,217 USD
View
Price last confirmed 101 days ago
1 more retailer has this diamond
Prices start from $3,121 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.

B+
1.34ct Marquise
$3,121 AUD