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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676893

Diamond specifications and retailer prices

From $759 NZD
As of November 4, 2026
Save $3,658 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,417 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG799676893 or 799676893. Listed at 22 retailers as of November 4, 2026, with prices from $759 to $4,417, a $3,658 spread on the same certified stone. Brilliant Earth lists it at $4,417. 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 angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676893
Dimensions11.08 × 5.80 × 3.62 mm
L/W Ratio1.91
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
11.08 mm5.80 mm1.33 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676893
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.4%

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: Nov 4
Current: $4,417 NZD|Low: $759 NZD|High: $7,061 NZD|Avg: $2,463 NZD|-37.4%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
November 4, 2026
Retailer 15$759 NZD
Retailer 9$850 NZD
Retailer 17$850 NZD
Retailer 4$940 NZD
Retailer 14$974 NZD
Retailer 8$1,043 NZD
Retailer 21$1,197 NZD
Retailer 3$1,354 NZD
Retailer 19$1,481 NZD
Retailer 2$1,535 NZD
Retailer 12$1,542 NZD
Retailer 16$1,621 NZD
Retailer 6$1,719 NZD
Retailer 13$2,638 NZD
Retailer 11$2,730 NZD
Retailer 10$2,991 NZD
Retailer 5$3,023 NZD
Retailer 7$3,081 NZD
Retailer 20$3,404 NZD
Retailer 18$3,456 NZD
Brilliant Earth$4,417 NZD

36 data points across 21 retailers

22 retailers$759 NZD to $4,417 NZD

A
Cheapest Retailer
-
$759 NZD
A
Retailer 2
-
$850 NZD
View
Final sale: no returns
A
Retailer 3
-
$850 NZD
View
A
Retailer 4
-
$940 NZD
View
Retailer 5
-
$974 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,043 NZD
View
A
Retailer 7
-
$1,197 NZD
View
A
Retailer 8
-
$1,354 NZD
View
A
Retailer 9
-
$1,481 NZD
View
A
Retailer 10
-
$1,535 NZD
View
Retailer 11
-
$1,542 NZD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,621 NZD
View
A
Retailer 13
-
$1,719 NZD
View
B+
Retailer 14
-
$2,638 NZD
View
B+
Retailer 15
-
$2,730 NZD
View
B+
Retailer 16
-
$2,991 NZD
View
B+
Retailer 17
-
$3,023 NZD
View
B+
Retailer 18
-
$3,081 NZD
View
B+
Retailer 19
-
$3,404 NZD
View
B+
Retailer 20
-
$3,456 NZD
View
Retailer 21
-
$3,967 NZD
View
Price last confirmed 101 days ago
Most Expensive
B
Brilliant Earth
20005309A · Nov 4
$4,417 NZD
$2,490 USD
View
21 more retailers have this diamond
Prices start from $759 NZDSave up to $3,658 NZD

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
$759 NZD