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Marquise|Lab Grown|IGI

3.93ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG791630511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791630511

Diamond specifications and retailer prices

From HK$5,610 HKD
$715 USD
As of October 29, 2026
Save HK$39,535 HKD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$45,145 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.93ct lab-grown marquise diamond

This 3.93ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791630511 or 791630511. Listed at 6 retailers as of October 29, 2026, with prices from HK$5,610 to HK$45,145, a HK$39,535 spread on the same certified stone. Frank Darling lists it at HK$45,145. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.93
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791630511
Dimensions15.65 × 8.28 × 5.34 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm8.28 mm3.93 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791630511
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.7°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: Oct 29
Current: HK$45,145 HKD|Low: HK$3,798 HKD|High: HK$50,766 HKD|Avg: HK$20,809 HKD|-5.4%
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
October 28, 2026
Retailer 9HK$5,610 HKD
Retailer 13HK$6,826 HKD
Retailer 10HK$7,697 HKD
Retailer 12HK$7,980 HKD
Retailer 11HK$9,604 HKD
Retailer 14HK$12,656 HKD
Retailer 6HK$13,888 HKD
Retailer 8HK$17,529 HKD
Retailer 5HK$19,412 HKD
Retailer 3HK$21,923 HKD
Retailer 2HK$30,876 HKD
Retailer 7HK$40,801 HKD
Retailer 4HK$42,292 HKD
Frank DarlingHK$45,145 HKD

20 data points across 14 retailers

6 retailersHK$5,610 HKD to HK$45,145 HKD

A
Cheapest Retailer
-
HK$5,610 HKD
$715 USD
Final sale: no returns
B+
Retailer 2
-
HK$7,697 HKD
$981 USD
View
A
Retailer 3
-
HK$17,529 HKD
$2,234 USD
View
B+
Retailer 4
-
HK$30,876 HKD
$3,935 USD
View
B
Retailer 5
-
HK$40,801 HKD
$5,200 USD
View
Most Expensive
B
Frank Darling
100767585212KD · Oct 29
HK$45,145 HKD
$5,754 USD
View
5 more retailers have this diamond
Prices start from HK$5,610 HKDSave up to HK$39,535 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
3.93ct Marquise
HK$5,610 HKD