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Marquise|Lab Grown|IGI

1.99ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG806612143

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806612143

Diamond specifications and retailer prices

From HK$3,028 HKD
As of November 4, 2026
Save HK$11,861 HKD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$14,889 HKD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 LG806612143 or 806612143. Listed at 5 retailers as of November 4, 2026, with prices from HK$3,028 to HK$14,889, a HK$11,861 spread on the same certified stone. Frank Darling lists it at HK$14,889. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806612143
Dimensions12.59 × 6.54 × 4.22 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm6.54 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806612143
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$14,889 HKD|Low: HK$3,028 HKD|High: HK$25,026 HKD|Avg: HK$10,247 HKD|-0.0%
Frank Darling
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
October 30, 2026
Retailer 8HK$3,028 HKD
Retailer 12HK$4,276 HKD
Retailer 9HK$4,370 HKD
Retailer 13HK$5,201 HKD
Retailer 7HK$6,041 HKD
Retailer 4HK$6,362 HKD
Retailer 5HK$7,147 HKD
Retailer 3HK$8,465 HKD
Retailer 2HK$11,266 HKD
Retailer 10HK$11,572 HKD
Retailer 14HK$12,129 HKD
Retailer 15HK$12,207 HKD
Frank DarlingHK$14,889 HKD
Retailer 11HK$21,967 HKD
Retailer 6HK$25,026 HKD

8 data points across 15 retailers

5 retailersHK$3,028 HKD to HK$14,889 HKD

A
Cheapest Retailer
-
HK$3,028 HKD
Final sale: no returns
B+
Retailer 2
-
HK$4,370 HKD
View
B
Retailer 3
-
HK$11,266 HKD
View
B
Retailer 4
-
HK$11,572 HKD
View
Most Expensive
B
Frank Darling
100757584415KD · Nov 4
HK$14,889 HKD
$1,898 USD
View
4 more retailers have this diamond
Prices start from HK$3,028 HKDSave up to HK$11,861 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
1.99ct Marquise
HK$3,028 HKD