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Marquise|Lab Grown|IGI

0.74ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG818662730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818662730

Diamond specifications and retailer prices

From $864 NZD
As of November 3, 2026
Save $2,653 NZD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,517 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662730 or 818662730. Listed at 20 retailers as of November 3, 2026, with prices from $864 to $3,517, a $2,653 spread on the same certified stone. MOH London lists it at $3,517. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.74
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662730
Dimensions9.13 × 4.72 × 2.98 mm
L/W Ratio1.93
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
9.13 mm4.72 mm0.74 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662730
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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 3
Current: $3,517 NZD|Low: $818 NZD|High: $3,587 NZD|Avg: $1,775 NZD|-1.8%
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
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 5$864 NZD
Retailer 8$896 NZD
Retailer 7$958 NZD
Retailer 4$1,002 NZD
Retailer 13$1,268 NZD
Retailer 14$1,348 NZD
Retailer 15$1,460 NZD
Retailer 11$1,519 NZD
Retailer 2$1,565 NZD
Retailer 10$1,614 NZD
Retailer 9$1,737 NZD
Retailer 16$2,216 NZD
Retailer 12$2,686 NZD
Retailer 3$3,135 NZD
Retailer 6$3,449 NZD
MOH London$3,517 NZD

38 data points across 16 retailers

20 retailers$864 NZD to $3,517 NZD

Retailer 1
-
$772 NZD
Price last confirmed 28 days ago
Retailer 2
-
$820 NZD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$864 NZD
View
Final sale: no returns
Retailer 4
-
$896 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$958 NZD
View
Price last confirmed 24 days ago
Retailer 6
-
$958 NZD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$1,002 NZD
View
Retailer 8
-
$1,268 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,348 NZD
View
B+
Retailer 10
-
$1,460 NZD
View
Retailer 11
-
$1,519 NZD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$1,565 NZD
View
B+
Retailer 13
-
$1,614 NZD
View
B+
Retailer 14
-
$1,737 NZD
View
B
Retailer 15
-
$2,216 NZD
View
B
Retailer 16
-
$2,686 NZD
View
Retailer 17
-
$3,078 NZD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,135 NZD
View
B
Retailer 19
-
$3,449 NZD
View
Most Expensive
B
MOH London
LG818662730 · Nov 3
$3,517 NZD
£1,561 GBP
View
19 more retailers have this diamond
Prices start from $864 NZDSave up to $2,653 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
0.74ct Marquise
$864 NZD