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Marquise|Lab Grown|IGI

1.34ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676762

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676762

Diamond specifications and retailer prices

From $777 NZD
As of November 4, 2026
Save $3,782 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,559 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG799676762 or 799676762. Listed at 22 retailers as of November 4, 2026, with prices from $777 to $4,559, a $3,782 spread on the same certified stone. Brilliant Earth lists it at $4,559. 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 angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676762
Dimensions10.73 × 5.90 × 3.70 mm
L/W Ratio1.82
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
10.73 mm5.90 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676762
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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: $4,559 NZD|Low: $777 NZD|High: $7,114 NZD|Avg: $2,541 NZD|-35.9%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 14$777 NZD
Retailer 8$869 NZD
Retailer 16$871 NZD
Retailer 3$963 NZD
Retailer 7$1,066 NZD
Retailer 19$1,215 NZD
Retailer 20$1,375 NZD
Retailer 12$1,513 NZD
Retailer 17$1,513 NZD
Retailer 2$1,575 NZD
Retailer 15$1,660 NZD
Retailer 5$1,747 NZD
Retailer 13$2,590 NZD
Retailer 10$2,810 NZD
Retailer 9$3,064 NZD
Retailer 4$3,097 NZD
Retailer 6$3,156 NZD
Retailer 18$3,465 NZD
Retailer 11$3,665 NZD
Brilliant Earth$4,559 NZD

36 data points across 20 retailers

22 retailers$777 NZD to $4,559 NZD

A
Cheapest Retailer
-
$777 NZD
A
Retailer 2
-
$869 NZD
View
Final sale: no returns
A
Retailer 3
-
$871 NZD
View
A
Retailer 4
-
$963 NZD
View
A
Retailer 5
-
$1,066 NZD
View
A
Retailer 6
-
$1,215 NZD
View
Retailer 7
-
$1,331 NZD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$1,375 NZD
View
A
Retailer 9
-
$1,513 NZD
View
Retailer 10
-
$1,513 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,575 NZD
View
A
Retailer 12
-
$1,660 NZD
View
A
Retailer 13
-
$1,747 NZD
View
B+
Retailer 14
-
$2,590 NZD
View
B+
Retailer 15
-
$2,810 NZD
View
B+
Retailer 16
-
$3,064 NZD
View
B+
Retailer 17
-
$3,097 NZD
View
B+
Retailer 18
-
$3,156 NZD
View
B+
Retailer 19
-
$3,465 NZD
View
B
Retailer 20
-
$3,665 NZD
View
Retailer 21
-
$4,000 NZD
View
Price last confirmed 101 days ago
Most Expensive
B
Brilliant Earth
19795962A · Nov 4
$4,559 NZD
$2,570 USD
View
21 more retailers have this diamond
Prices start from $777 NZDSave up to $3,782 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
1.34ct Marquise
$777 NZD