Marquise|Lab Grown|IGI

0.99ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG819622653

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819622653

Diamond specifications and retailer prices

From HK$4,937 HKD
A$968 AUD
As of October 31, 2026
9 retailers carry this diamond
Most expensive: HK$8,866 HKD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819622653 or 819622653. Listed at 9 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

0.99
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819622653
Dimensions10.05 × 5.34 × 3.23 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm5.34 mm0.99 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819622653
Side View
Table 61.0%Crown 33.6°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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$8,866 HKD|Low: HK$1,036 HKD|High: HK$8,866 HKD|Avg: HK$4,618 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 20
October 29, 2026
Retailer 15HK$1,475 HKD
Retailer 9HK$2,197 HKD
Retailer 14HK$2,702 HKD
Retailer 20HK$2,812 HKD
Retailer 16HK$2,901 HKD
Retailer 19HK$3,013 HKD
Retailer 7HK$3,107 HKD
Retailer 6HK$3,178 HKD
Retailer 5HK$3,429 HKD
Retailer 4HK$4,034 HKD
Retailer 2HK$4,937 HKD
Retailer 10HK$5,259 HKD
Retailer 18HK$5,327 HKD
Retailer 17HK$5,554 HKD
Retailer 8HK$5,653 HKD
Retailer 13HK$5,845 HKD
Retailer 11HK$6,214 HKD
Retailer 3HK$7,692 HKD
Retailer 12HK$8,539 HKD
Brilliant EarthHK$8,866 HKD

21 data points across 20 retailers

9 retailers

Retailer 1
-
HK$2,901 HKD
ZAR 5,974 ZAR
Price last confirmed 30 days ago
Retailer 2
-
HK$3,013 HKD
$384 USD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$3,178 HKD
$405 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$4,937 HKD
A$968 AUD
View
Retailer 5
-
HK$5,554 HKD
A$1,089 AUD
View
Price last confirmed 31 days ago
Retailer 6
-
HK$5,845 HKD
$745 USD
View
Price last confirmed 27 days ago
Retailer 7
-
HK$7,692 HKD
£772 GBP
View
Price last confirmed 30 days ago
Retailer 8
-
HK$8,615 HKD
$1,098 USD
View
Price last confirmed 29 days ago
Most Expensive
Brilliant Earth
20973384A · Oct 3
HK$8,866 HKD
$1,130 USD
View
Price last confirmed 28 days ago
8 more retailers have this diamond
Prices start from HK$4,937 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.

B+
0.99ct Marquise
HK$4,937 HKD