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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 HK$3,968 HKD
A$778 AUD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: HK$9,729 HKD 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 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 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: Oct 31
Current: HK$12,867 HKD|Low: HK$1,138 HKD|High: HK$14,271 HKD|Avg: HK$5,946 HKD
Brilliant Earth
Retailer 2
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Retailer 25
October 3, 2026
Retailer 9HK$1,703 HKD
Retailer 10HK$1,891 HKD
Retailer 4HK$2,534 HKD
Retailer 14HK$2,993 HKD
Retailer 23HK$3,099 HKD
Retailer 16HK$3,106 HKD
Retailer 11HK$3,601 HKD
Retailer 20HK$3,760 HKD
Retailer 13HK$3,860 HKD
Retailer 2HK$3,968 HKD
Retailer 8HK$4,248 HKD
Retailer 22HK$5,042 HKD
Retailer 6HK$5,064 HKD
Retailer 12HK$5,806 HKD
Retailer 19HK$5,836 HKD
Retailer 15HK$6,463 HKD
Retailer 5HK$6,526 HKD
Retailer 7HK$6,896 HKD
Retailer 17HK$7,180 HKD
Retailer 21HK$8,037 HKD
Retailer 25HK$8,440 HKD
Retailer 3HK$9,222 HKD
Retailer 24HK$11,612 HKD
Brilliant EarthHK$12,867 HKD
Retailer 18HK$14,271 HKD

6 data points across 25 retailers

7 retailers

Retailer 1
-
HK$3,860 HKD
$492 USD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$3,968 HKD
A$778 AUD
View
Retailer 3
-
HK$4,248 HKD
$541 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$5,042 HKD
£506 GBP
View
Price last confirmed 32 days ago
Retailer 5
-
HK$6,463 HKD
$824 USD
View
Price last confirmed 42 days ago
Retailer 6
-
HK$7,180 HKD
A$1,408 AUD
View
Price last confirmed 79 days ago
Most Expensive
Brilliant Earth
21575258Y · Oct 1
HK$9,729 HKD
$1,240 USD
View
Price last confirmed 31 days ago
6 more retailers have this diamond
Prices start from HK$3,968 HKD

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
HK$3,968 HKD