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Marquise|Lab Grown|IGI

3.56ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG819646513

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819646513

Diamond specifications and retailer prices

From HK$5,124 HKD
$653 USD
As of November 2, 2026
Save HK$38,265 HKD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$43,389 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown marquise diamond

This 3.56ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819646513 or 819646513. Listed at 11 retailers as of November 2, 2026, with prices from HK$5,124 to HK$43,389, a HK$38,265 spread on the same certified stone. Do Amore Diamonds lists it at HK$43,389. 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

3.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819646513
Dimensions15.65 × 7.89 × 4.99 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm7.89 mm3.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819646513
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.2%

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 2
Current: HK$43,389 HKD|Low: HK$4,920 HKD|High: HK$45,507 HKD|Avg: HK$16,901 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7HK$5,124 HKD
Retailer 3HK$8,395 HKD
Retailer 9HK$8,976 HKD
Retailer 6HK$8,984 HKD
Retailer 8HK$9,706 HKD
Retailer 5HK$15,190 HKD
Retailer 4HK$20,635 HKD
Retailer 2HK$25,778 HKD
Do Amore DiamondsHK$43,389 HKD

27 data points across 9 retailers

11 retailersHK$5,124 HKD to HK$43,389 HKD

A
Cheapest Retailer
-
HK$5,124 HKD
$653 USD
A
Retailer 2
-
HK$5,579 HKD
$711 USD
View
A
Retailer 3
-
HK$8,395 HKD
£843 GBP
View
A
Retailer 4
-
HK$8,976 HKD
$1,144 USD
View
A
Retailer 5
-
HK$8,984 HKD
$1,145 USD
View
A
Retailer 6
-
HK$9,706 HKD
$1,237 USD
View
B+
Retailer 7
-
HK$15,190 HKD
$1,936 USD
View
B+
Retailer 8
-
HK$18,454 HKD
$2,352 USD
View
B+
Retailer 9
-
HK$20,635 HKD
$2,630 USD
View
B
Retailer 10
-
HK$25,778 HKD
£2,587 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787638 · Nov 2
HK$43,389 HKD
$5,530 USD
View
10 more retailers have this diamond
Prices start from HK$5,124 HKDSave up to HK$38,265 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
3.56ct Marquise
HK$5,124 HKD