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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799670442

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799670442

Diamond specifications and retailer prices

From $1,089 NZD
As of November 4, 2026
Save $4,336 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,425 NZD at MOH London · As of November 3, 2026
View at MOH London

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 LG799670442 or 799670442. Listed at 14 retailers as of November 3, 2026, with prices from $1,089 to $5,425, a $4,336 spread on the same certified stone. MOH London lists it at $5,425. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670442
Dimensions11.70 × 5.65 × 3.60 mm
L/W Ratio2.07
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
11.70 mm5.65 mm1.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670442
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
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: $5,425 NZD|Low: $1,089 NZD|High: $6,582 NZD|Avg: $2,996 NZD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6$1,089 NZD
Retailer 8$1,167 NZD
Retailer 5$1,398 NZD
Retailer 2$1,476 NZD
Retailer 3$1,511 NZD
Retailer 9$1,896 NZD
Retailer 11$1,916 NZD
Retailer 12$2,147 NZD
Retailer 10$2,927 NZD
Retailer 4$4,089 NZD
Retailer 7$4,169 NZD
Retailer 13$4,178 NZD
MOH London$5,425 NZD

44 data points across 13 retailers

14 retailers$1,089 NZD to $5,425 NZD

A
Cheapest Retailer
-
$1,089 NZD
A
Retailer 2
-
$1,167 NZD
View
A
Retailer 3
-
$1,398 NZD
View
A
Retailer 4
-
$1,476 NZD
View
A
Retailer 5
-
$1,511 NZD
View
A
Retailer 6
-
$1,896 NZD
View
A
Retailer 7
-
$1,916 NZD
View
Retailer 8
-
$2,147 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,927 NZD
View
B
Retailer 10
-
$4,089 NZD
View
Retailer 11
-
$4,125 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$4,169 NZD
View
Retailer 13
-
$4,178 NZD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG799670442 · Nov 3
$5,425 NZD
£2,408 GBP
View
13 more retailers have this diamond
Prices start from $1,089 NZDSave up to $4,336 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
$1,089 NZD