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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG789606542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789606542

Diamond specifications and retailer prices

From $897 NZD
A$778 AUD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $2,697 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789606542 or 789606542. Listed at 8 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789606542
Dimensions11.46 × 5.48 × 3.28 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
11.46 mm5.48 mm1.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789606542
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,910 NZD|Low: $385 NZD|High: $3,227 NZD|Avg: $1,370 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 24
October 31, 2026
Retailer 9$385 NZD
Retailer 3$573 NZD
Retailer 7$621 NZD
Retailer 10$662 NZD
Retailer 22$701 NZD
Retailer 15$702 NZD
Retailer 18$850 NZD
Retailer 13$873 NZD
Retailer 2$897 NZD
Retailer 8$961 NZD
Retailer 21$1,140 NZD
Retailer 5$1,145 NZD
Retailer 11$1,313 NZD
Retailer 12$1,320 NZD
Retailer 14$1,462 NZD
Retailer 4$1,476 NZD
Retailer 6$1,560 NZD
Retailer 16$1,649 NZD
Retailer 20$1,818 NZD
Retailer 19$1,911 NZD
Retailer 24$2,085 NZD
Retailer 23$2,626 NZD
Brilliant Earth$2,910 NZD
Retailer 17$3,227 NZD

7 data points across 24 retailers

8 retailers

Retailer 1
-
$873 NZD
$492 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$897 NZD
A$778 AUD
View
Retailer 3
-
$961 NZD
$541 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,140 NZD
£506 GBP
View
Price last confirmed 33 days ago
Retailer 5
-
$1,462 NZD
$824 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,649 NZD
A$1,430 AUD
View
Price last confirmed 97 days ago
Retailer 7
-
$1,911 NZD
£848 GBP
View
Price last confirmed 32 days ago
Most Expensive
Brilliant Earth
21575238Y · Oct 1
$2,697 NZD
$1,520 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $897 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
1.15ct Marquise
$897 NZD