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Marquise|Lab Grown|IGI

1.24ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607977

Diamond specifications and retailer prices

From $674 NZD
As of November 2, 2026
Save $4,435 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,109 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607977 or 791607977. Listed at 24 retailers as of November 2, 2026, with prices from $674 to $5,109, a $4,435 spread on the same certified stone. Do Amore Diamonds lists it at $5,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607977
Dimensions11.68 × 5.44 × 3.38 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.44 mm1.24 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607977
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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 2
Current: $5,109 NZD|Low: $648 NZD|High: $5,109 NZD|Avg: $1,990 NZD
Do Amore Diamonds
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
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Retailer 17
Retailer 18
November 4, 2026
Retailer 3$674 NZD
Retailer 15$752 NZD
Retailer 8$756 NZD
Retailer 5$836 NZD
Retailer 9$836 NZD
Retailer 14$1,100 NZD
Retailer 4$1,238 NZD
Retailer 16$1,407 NZD
Retailer 6$1,472 NZD
Retailer 2$1,504 NZD
Retailer 12$1,590 NZD
Retailer 18$1,769 NZD
Retailer 10$2,489 NZD
Retailer 7$2,966 NZD
Retailer 11$3,236 NZD
Retailer 13$3,388 NZD
Retailer 17$3,921 NZD
Do Amore Diamonds$5,109 NZD

40 data points across 18 retailers

24 retailers$674 NZD to $5,109 NZD

A
Cheapest Retailer
-
$674 NZD
A
Retailer 2
-
$752 NZD
View
Final sale: no returns
A
Retailer 3
-
$756 NZD
View
Retailer 4
-
$836 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$836 NZD
View
A
Retailer 6
-
$990 NZD
View
A
Retailer 7
-
$1,100 NZD
View
A
Retailer 8
-
$1,189 NZD
View
A
Retailer 9
-
$1,238 NZD
View
Retailer 10
-
$1,407 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,472 NZD
View
B+
Retailer 12
-
$1,504 NZD
View
B+
Retailer 13
-
$1,590 NZD
View
B+
Retailer 14
-
$1,769 NZD
View
B+
Retailer 15
-
$2,022 NZD
View
B
Retailer 16
-
$2,489 NZD
View
B
Retailer 17
-
$2,547 NZD
View
B
Retailer 18
-
$2,966 NZD
View
B
Retailer 19
-
$3,120 NZD
View
B
Retailer 20
-
$3,236 NZD
View
B
Retailer 21
-
$3,388 NZD
View
B
Retailer 22
-
$3,536 NZD
View
B
Retailer 23
-
$3,921 NZD
View
Most Expensive
B
Do Amore Diamonds
20-E78059 · Nov 2
$5,109 NZD
$2,880 USD
View
23 more retailers have this diamond
Prices start from $674 NZDSave up to $4,435 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
1.24ct Marquise
$674 NZD