Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG843652903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843652903

Diamond specifications and retailer prices

From HK$11,611 HKD
As of November 1, 2026
20 retailers carry this diamond
Most expensive: HK$21,653 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843652903 or 843652903. Listed at 20 retailers as of November 1, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843652903
Dimensions13.08 × 6.48 × 4.00 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.08 mm6.48 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843652903
Side View
Table 62.0%Crown 34.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: HK$21,653 HKD|Low: HK$2,660 HKD|High: HK$21,653 HKD|Avg: HK$9,958 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 25, 2026
Retailer 13HK$2,660 HKD
Retailer 15HK$3,789 HKD
Retailer 7HK$4,103 HKD
Retailer 10HK$4,158 HKD
Retailer 12HK$5,178 HKD
Retailer 17HK$5,711 HKD
Retailer 6HK$5,782 HKD
Retailer 3HK$6,990 HKD
Retailer 11HK$9,610 HKD
Retailer 16HK$11,015 HKD
Retailer 5HK$11,611 HKD
Retailer 4HK$11,697 HKD
Retailer 8HK$12,239 HKD
Retailer 2HK$12,717 HKD
Retailer 9HK$13,360 HKD
Retailer 14HK$17,652 HKD
Brilliant EarthHK$21,653 HKD

8 data points across 17 retailers

20 retailersHK$11,611 HKD to HK$11,611 HKD

Retailer 1
-
HK$4,103 HKD
Price last confirmed 15 days ago
Retailer 2
-
HK$4,158 HKD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$5,178 HKD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$5,711 HKD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$5,782 HKD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$6,990 HKD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$11,015 HKD
View
Price last confirmed 14 days ago
Retailer 8
-
HK$11,611 HKD
View
Price last confirmed 15 days ago
Retailer 9
-
HK$11,611 HKD
View
Price last confirmed 15 days ago
B
Retailer 10
-
HK$11,611 HKD
View
Retailer 11
-
HK$11,611 HKD
View
Price last confirmed 15 days ago
Retailer 12
-
HK$11,611 HKD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$11,611 HKD
View
Retailer 14
-
HK$11,650 HKD
View
Price last confirmed 15 days ago
Retailer 15
-
HK$11,650 HKD
View
Price last confirmed 15 days ago
Retailer 16
-
HK$11,697 HKD
View
Price last confirmed 15 days ago
Retailer 17
-
HK$12,239 HKD
View
Price last confirmed 15 days ago
Retailer 18
-
HK$12,717 HKD
View
Price last confirmed 10 days ago
Retailer 19
-
HK$13,360 HKD
View
Price last confirmed 15 days ago
Most Expensive
Brilliant Earth
22177090Y · Oct 21
HK$21,653 HKD
$2,760 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from HK$11,611 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
1.99ct Marquise
HK$11,611 HKD