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Marquise|Lab Grown|IGI

5.04ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG851637026

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851637026

Diamond specifications and retailer prices

From HK$6,222 HKD
As of November 3, 2026
Save HK$19,129 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$25,350 HKD at With Clarity · As of November 4, 2026
View at With Clarity

About this 5.04ct lab-grown marquise diamond

This 5.04ct 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 LG851637026 or 851637026. Listed at 5 retailers as of November 3, 2026, with prices from HK$6,222 to HK$25,350, a HK$19,129 spread on the same certified stone. With Clarity lists it at HK$25,350. 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

5.04
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851637026
Dimensions17.86 × 9.09 × 5.49 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.86 mm9.09 mm5.04 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851637026
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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 3
Current: HK$12,601 HKD|Low: HK$6,222 HKD|High: HK$25,350 HKD|Avg: HK$16,680 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
November 4, 2026
Retailer 3HK$6,222 HKD
Retailer 1HK$12,601 HKD
Retailer 2HK$18,603 HKD
Retailer 4HK$24,958 HKD
With ClarityHK$25,350 HKD

2 data points across 5 retailers

5 retailersHK$6,222 HKD to HK$25,350 HKD

A
Cheapest Retailer
-
HK$6,222 HKD
B+
Retailer 2
-
HK$12,601 HKD
View
B
Retailer 3
-
HK$18,603 HKD
View
B
Retailer 4
-
HK$24,958 HKD
View
Most Expensive
B
With Clarity
851637026 · Nov 4
HK$25,350 HKD
$3,231 USD
View
4 more retailers have this diamond
Prices start from HK$6,222 HKDSave up to HK$19,129 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
5.04ct Marquise
HK$6,222 HKD