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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG811675376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811675376

Diamond specifications and retailer prices

From $897 NZD
A$778 AUD
As of November 2, 2026
7 retailers carry this diamond
Most expensive: $2,200 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 LG811675376 or 811675376. Listed at 7 retailers as of November 2, 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 angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811675376
Dimensions11.20 × 5.33 × 3.33 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.33 mm1.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811675376
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,910 NZD|Low: $385 NZD|High: $3,227 NZD|Avg: $1,354 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 25
October 3, 2026
Retailer 9$385 NZD
Retailer 10$428 NZD
Retailer 4$573 NZD
Retailer 14$677 NZD
Retailer 23$701 NZD
Retailer 16$702 NZD
Retailer 11$814 NZD
Retailer 20$850 NZD
Retailer 13$873 NZD
Retailer 2$897 NZD
Retailer 8$961 NZD
Retailer 22$1,140 NZD
Retailer 6$1,145 NZD
Retailer 12$1,313 NZD
Retailer 19$1,320 NZD
Retailer 15$1,462 NZD
Retailer 5$1,476 NZD
Retailer 7$1,560 NZD
Retailer 17$1,624 NZD
Retailer 21$1,818 NZD
Retailer 25$1,909 NZD
Retailer 3$2,085 NZD
Retailer 24$2,626 NZD
Brilliant Earth$2,910 NZD
Retailer 18$3,227 NZD

5 data points across 25 retailers

7 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 32 days ago
Retailer 5
-
$1,462 NZD
$824 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,624 NZD
A$1,408 AUD
View
Price last confirmed 80 days ago
Most Expensive
Brilliant Earth
21575258Y · Oct 1
$2,200 NZD
$1,240 USD
View
Price last confirmed 31 days ago
6 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