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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG768632410

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632410

Diamond specifications and retailer prices

From $446 AUD
As of November 4, 2026
Save $3,511 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,957 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.33ct lab-grown marquise diamond

This 1.33ct 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 LG768632410 or 768632410. Listed at 16 retailers as of November 4, 2026, with prices from $446 to $3,957, a $3,511 spread on the same certified stone. Do Amore Diamonds lists it at $3,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632410
Dimensions11.08 × 5.73 × 3.59 mm
L/W Ratio1.93
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
11.08 mm5.73 mm1.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632410
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $3,957 AUD|Low: $446 AUD|High: $4,971 AUD|Avg: $1,906 AUD|-11.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 13$446 AUD
Retailer 4$517 AUD
Retailer 8$566 AUD
Retailer 14$783 AUD
Retailer 6$814 AUD
Retailer 16$897 AUD
Retailer 11$1,036 AUD
Retailer 7$1,060 AUD
Retailer 12$1,159 AUD
Retailer 15$1,620 AUD
Retailer 3$1,706 AUD
Retailer 17$1,960 AUD
Retailer 2$2,381 AUD
Retailer 5$3,264 AUD
Retailer 10$3,314 AUD
Do Amore Diamonds$3,957 AUD
Retailer 9$4,173 AUD

27 data points across 17 retailers

16 retailers$446 AUD to $3,957 AUD

A+
Cheapest Retailer
-
$446 AUD
A
Retailer 2
-
$517 AUD
View
A
Retailer 3
-
$566 AUD
View
Final sale: no returns
A
Retailer 4
-
$783 AUD
View
A
Retailer 5
-
$814 AUD
View
A
Retailer 6
-
$897 AUD
View
A
Retailer 7
-
$1,036 AUD
View
A
Retailer 8
-
$1,060 AUD
View
A
Retailer 9
-
$1,159 AUD
View
B+
Retailer 10
-
$1,620 AUD
View
B+
Retailer 11
-
$1,706 AUD
View
B+
Retailer 12
-
$1,960 AUD
View
B+
Retailer 13
-
$2,381 AUD
View
Retailer 14
-
$3,264 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,314 AUD
View
Most Expensive
B
Do Amore Diamonds
27-7F1D713BF · Nov 5
$3,957 AUD
$2,770 USD
View
15 more retailers have this diamond
Prices start from $446 AUDSave up to $3,511 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+
1.33ct Marquise
$446 AUD