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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676824

Diamond specifications and retailer prices

From $766 NZD
As of November 4, 2026
Save $3,704 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,470 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct 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 LG799676824 or 799676824. Listed at 22 retailers as of November 4, 2026, with prices from $766 to $4,470, a $3,704 spread on the same certified stone. Brilliant Earth lists it at $4,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676824
Dimensions11.27 × 5.92 × 3.66 mm
L/W Ratio1.90
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
11.27 mm5.92 mm1.35 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676824
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $4,470 NZD|Low: $766 NZD|High: $7,149 NZD|Avg: $2,487 NZD|-37.5%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 22
November 5, 2026
Retailer 17$766 NZD
Retailer 9$857 NZD
Retailer 19$857 NZD
Retailer 4$949 NZD
Retailer 14$974 NZD
Retailer 8$1,043 NZD
Retailer 22$1,206 NZD
Retailer 3$1,362 NZD
Retailer 20$1,494 NZD
Retailer 12$1,543 NZD
Retailer 2$1,550 NZD
Retailer 18$1,637 NZD
Retailer 6$1,765 NZD
Retailer 16$2,663 NZD
Retailer 11$2,757 NZD
Retailer 10$3,012 NZD
Retailer 5$3,053 NZD
Retailer 7$3,108 NZD
Retailer 21$3,427 NZD
Retailer 13$3,477 NZD
Retailer 15$4,125 NZD
Brilliant Earth$4,470 NZD

35 data points across 22 retailers

22 retailers$766 NZD to $4,470 NZD

A
Cheapest Retailer
-
$766 NZD
A
Retailer 2
-
$857 NZD
View
Final sale: no returns
A
Retailer 3
-
$857 NZD
View
A
Retailer 4
-
$949 NZD
View
Retailer 5
-
$974 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,043 NZD
View
A
Retailer 7
-
$1,206 NZD
View
A
Retailer 8
-
$1,362 NZD
View
A
Retailer 9
-
$1,494 NZD
View
Retailer 10
-
$1,543 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,550 NZD
View
A
Retailer 12
-
$1,637 NZD
View
A
Retailer 13
-
$1,765 NZD
View
B+
Retailer 14
-
$2,663 NZD
View
B+
Retailer 15
-
$2,757 NZD
View
B+
Retailer 16
-
$3,012 NZD
View
B+
Retailer 17
-
$3,053 NZD
View
B+
Retailer 18
-
$3,108 NZD
View
B
Retailer 19
-
$3,427 NZD
View
B+
Retailer 20
-
$3,477 NZD
View
Retailer 21
-
$4,125 NZD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20004735A · Nov 4
$4,470 NZD
$2,520 USD
View
21 more retailers have this diamond
Prices start from $766 NZDSave up to $3,704 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
1.35ct Marquise
$766 NZD