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Marquise|Lab Grown|IGI

1.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG724541912

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724541912

Diamond specifications and retailer prices

From $369 NZD
As of November 4, 2026
Save $3,161 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,530 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.1ct lab-grown marquise diamond

This 1.1ct 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 LG724541912 or 724541912. Listed at 10 retailers as of November 4, 2026, with prices from $369 to $3,530, a $3,161 spread on the same certified stone. Do Amore Diamonds lists it at $3,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724541912
Dimensions11.02 × 5.46 × 3.30 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.46 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724541912
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: $3,530 NZD|Low: $369 NZD|High: $3,956 NZD|Avg: $1,496 NZD|-10.8%
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
November 5, 2026
Retailer 10$369 NZD
Retailer 14$428 NZD
Retailer 15$497 NZD
Retailer 13$788 NZD
Retailer 3$834 NZD
Retailer 11$1,015 NZD
Retailer 6$1,166 NZD
Retailer 8$1,231 NZD
Retailer 7$1,432 NZD
Retailer 9$1,474 NZD
Retailer 12$1,621 NZD
Retailer 2$2,015 NZD
Retailer 5$2,358 NZD
Retailer 4$2,503 NZD
Do Amore Diamonds$3,530 NZD

27 data points across 15 retailers

10 retailers$369 NZD to $3,530 NZD

A
Cheapest Retailer
-
$369 NZD
A
Retailer 2
-
$428 NZD
View
A
Retailer 3
-
$497 NZD
View
Final sale: no returns
A
Retailer 4
-
$788 NZD
View
A
Retailer 5
-
$1,015 NZD
View
B+
Retailer 6
-
$1,231 NZD
View
B+
Retailer 7
-
$1,474 NZD
View
B+
Retailer 8
-
$1,621 NZD
View
B+
Retailer 9
-
$2,015 NZD
View
Most Expensive
B
Do Amore Diamonds
27-564DE2563 · Nov 4
$3,530 NZD
$1,990 USD
View
9 more retailers have this diamond
Prices start from $369 NZDSave up to $3,161 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
1.10ct Marquise
$369 NZD