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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804605034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804605034

Diamond specifications and retailer prices

From $629 AUD
As of November 4, 2026
Save $4,186 AUD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,814 AUD at Do Amore Diamonds · As of November 4, 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 LG804605034 or 804605034. Listed at 25 retailers as of November 4, 2026, with prices from $629 to $4,814, a $4,186 spread on the same certified stone. Do Amore Diamonds lists it at $4,814. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605034
Dimensions11.60 × 5.64 × 3.55 mm
L/W Ratio2.06
Girdle conditionFaceted
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
11.60 mm5.64 mm1.33 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605034
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Nov 4
Current: $4,814 AUD|Low: $603 AUD|High: $5,257 AUD|Avg: $1,980 AUD
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 3$629 AUD
Retailer 10$704 AUD
Retailer 15$704 AUD
Retailer 6$780 AUD
Retailer 18$780 AUD
Retailer 12$883 AUD
Retailer 22$986 AUD
Retailer 9$1,074 AUD
Retailer 25$1,149 AUD
Retailer 5$1,154 AUD
Retailer 23$1,251 AUD
Retailer 24$1,386 AUD
Retailer 2$1,414 AUD
Retailer 19$1,483 AUD
Retailer 11$1,906 AUD
Retailer 8$2,263 AUD
Retailer 17$2,268 AUD
Retailer 7$2,401 AUD
Retailer 16$2,783 AUD
Retailer 13$2,971 AUD
Retailer 14$3,331 AUD
Retailer 20$3,591 AUD
Retailer 4$3,677 AUD
Retailer 21$3,700 AUD
Do Amore Diamonds$4,814 AUD

40 data points across 25 retailers

25 retailers$629 AUD to $4,814 AUD

A
Cheapest Retailer
-
$629 AUD
A
Retailer 2
-
$704 AUD
View
A
Retailer 3
-
$704 AUD
View
Final sale: no returns
Retailer 4
-
$780 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$780 AUD
View
A
Retailer 6
-
$883 AUD
View
A
Retailer 7
-
$986 AUD
View
A
Retailer 8
-
$1,074 AUD
View
A
Retailer 9
-
$1,149 AUD
View
A
Retailer 10
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$1,154 AUD
View
Retailer 11
-
$1,251 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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$1,386 AUD
View
A
Retailer 13
-
$1,414 AUD
View
A
Retailer 14
-
$1,483 AUD
View
B+
Retailer 15
-
$1,906 AUD
View
B+
Retailer 16
-
$2,263 AUD
View
B+
Retailer 17
-
$2,268 AUD
View
B+
Retailer 18
-
$2,401 AUD
View
B
Retailer 19
-
$2,783 AUD
View
B
Retailer 20
-
$2,971 AUD
View
B
Retailer 21
-
$3,331 AUD
View
B
Retailer 22
-
$3,591 AUD
View
B
Retailer 23
-
$3,677 AUD
View
B
Retailer 24
-
$3,700 AUD
View
Most Expensive
B
Do Amore Diamonds
20-E84327 · Nov 4
$4,814 AUD
$3,370 USD
View
24 more retailers have this diamond
Prices start from $629 AUDSave up to $4,186 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
$629 AUD