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Marquise|Lab Grown|IGI

5.06ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG841634083

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841634083

Diamond specifications and retailer prices

From HK$4,715 HKD
As of November 2, 2026
Save HK$21,686 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$26,402 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841634083 or 841634083. Listed at 18 retailers as of October 28, 2026, with prices from HK$4,715 to HK$26,402, a HK$21,686 spread on the same certified stone. Rare Carat lists it at HK$26,402. 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

5.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841634083
Dimensions18.20 × 9.00 × 5.43 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
18.20 mm9.00 mm5.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841634083
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.3%

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$26,402 HKD|Low: HK$4,715 HKD|High: HK$28,065 HKD|Avg: HK$12,929 HKD
Rare Carat
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
Retailer 18
November 4, 2026
Retailer 17HK$4,715 HKD
Retailer 8HK$5,845 HKD
Retailer 10HK$5,845 HKD
Retailer 11HK$6,002 HKD
Retailer 3HK$6,528 HKD
Retailer 2HK$6,865 HKD
Retailer 16HK$7,846 HKD
Retailer 9HK$8,968 HKD
Retailer 18HK$11,071 HKD
Retailer 12HK$11,102 HKD
Retailer 14HK$12,405 HKD
Retailer 15HK$12,711 HKD
Retailer 7HK$16,979 HKD
Retailer 4HK$18,799 HKD
Retailer 6HK$18,901 HKD
Retailer 13HK$25,374 HKD
Retailer 5HK$26,315 HKD
Rare CaratHK$26,402 HKD

32 data points across 18 retailers

18 retailersHK$4,715 HKD to HK$26,402 HKD

A
Cheapest Retailer
-
HK$4,715 HKD
Retailer 2
-
HK$5,845 HKD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$5,845 HKD
View
A
Retailer 4
-
HK$6,002 HKD
View
A
Retailer 5
-
HK$6,528 HKD
View
A
Retailer 6
-
HK$6,865 HKD
View
B+
Retailer 7
-
HK$7,846 HKD
View
Retailer 8
-
HK$8,968 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$11,071 HKD
View
A
Retailer 10
-
HK$11,102 HKD
View
A
Retailer 11
-
HK$12,405 HKD
View
A
Retailer 12
-
HK$12,711 HKD
View
B+
Retailer 13
-
HK$16,979 HKD
View
B+
Retailer 14
-
HK$18,799 HKD
View
B+
Retailer 15
-
HK$18,901 HKD
View
B
Retailer 16
-
HK$25,374 HKD
View
B
Retailer 17
-
HK$26,315 HKD
View
Most Expensive
B
Rare Carat
AJ-00061100 · Oct 28
HK$26,402 HKD
$3,365 USD
View
17 more retailers have this diamond
Prices start from HK$4,715 HKDSave up to HK$21,686 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
5.06ct Marquise
HK$4,715 HKD