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Marquise|Lab Grown|IGI

1.14ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648447630

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648447630

Diamond specifications and retailer prices

From $598 NZD
As of November 4, 2026
Save $4,724 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,322 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648447630 or 648447630. Listed at 23 retailers as of November 4, 2026, with prices from $598 to $5,322, a $4,724 spread on the same certified stone. Do Amore Diamonds lists it at $5,322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648447630
Dimensions11.24 × 5.39 × 3.36 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.39 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648447630
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: $5,322 NZD|Low: $575 NZD|High: $5,322 NZD|Avg: $2,000 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
Retailer 16
Retailer 17
November 5, 2026
Retailer 7$598 NZD
Retailer 6$694 NZD
Retailer 3$742 NZD
Retailer 5$742 NZD
Retailer 11$864 NZD
Retailer 12$1,011 NZD
Retailer 13$1,412 NZD
Retailer 2$1,464 NZD
Retailer 10$1,998 NZD
Retailer 17$2,147 NZD
Retailer 4$2,177 NZD
Retailer 16$2,219 NZD
Retailer 8$2,633 NZD
Retailer 9$2,883 NZD
Retailer 14$3,199 NZD
Retailer 15$3,921 NZD
Do Amore Diamonds$5,322 NZD

35 data points across 17 retailers

23 retailers$598 NZD to $5,322 NZD

A
Cheapest Retailer
-
$598 NZD
A
Retailer 2
-
$688 NZD
View
Final sale: no returns
A
Retailer 3
-
$694 NZD
View
Retailer 4
-
$742 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$742 NZD
View
A
Retailer 6
-
$864 NZD
View
A
Retailer 7
-
$988 NZD
View
A
Retailer 8
-
$1,009 NZD
View
A
Retailer 9
-
$1,011 NZD
View
A
Retailer 10
-
$1,015 NZD
View
B+
Retailer 11
-
$1,412 NZD
View
B+
Retailer 12
-
$1,464 NZD
View
B+
Retailer 13
-
$1,998 NZD
View
Retailer 14
-
$2,147 NZD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$2,177 NZD
View
B+
Retailer 16
-
$2,219 NZD
View
B
Retailer 17
-
$2,633 NZD
View
B
Retailer 18
-
$2,883 NZD
View
B
Retailer 19
-
$2,909 NZD
View
B
Retailer 20
-
$3,190 NZD
View
B
Retailer 21
-
$3,199 NZD
View
B
Retailer 22
-
$3,921 NZD
View
Most Expensive
B
Do Amore Diamonds
27-79FEA97AF · Nov 5
$5,322 NZD
$3,000 USD
View
22 more retailers have this diamond
Prices start from $598 NZDSave up to $4,724 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
1.14ct Marquise
$598 NZD