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Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG829619371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829619371

Diamond specifications and retailer prices

From HK$5,563 HKD
$709 USD
As of November 2, 2026
Save HK$37,434 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$42,997 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829619371 or 829619371. Listed at 23 retailers as of October 26, 2026, with prices from HK$5,563 to HK$42,997, a HK$37,434 spread on the same certified stone. Brilliant Earth lists it at HK$42,997. 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

5.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619371
Dimensions18.06 × 8.89 × 5.38 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm8.89 mm5.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829619371
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.5%

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 2
Current: HK$42,997 HKD|Low: HK$5,335 HKD|High: HK$43,232 HKD|Avg: HK$15,102 HKD|-0.5%
Brilliant Earth
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
November 2, 2026
Retailer 6HK$5,563 HKD
Retailer 7HK$6,449 HKD
Retailer 8HK$7,098 HKD
Retailer 15HK$7,532 HKD
Retailer 4HK$7,846 HKD
Retailer 5HK$9,243 HKD
Retailer 11HK$10,265 HKD
Retailer 9HK$10,338 HKD
Retailer 10HK$13,071 HKD
Retailer 13HK$13,102 HKD
Retailer 2HK$14,664 HKD
Retailer 14HK$20,894 HKD
Retailer 12HK$25,459 HKD
Retailer 3HK$27,540 HKD
Brilliant EarthHK$42,997 HKD

31 data points across 15 retailers

23 retailersHK$5,563 HKD to HK$42,997 HKD

A
Cheapest Retailer
-
HK$5,563 HKD
$709 USD
A
Retailer 2
-
HK$6,049 HKD
$771 USD
View
Retailer 3
-
HK$6,449 HKD
$822 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$6,449 HKD
$822 USD
View
A
Retailer 5
-
HK$7,098 HKD
£712 GBP
View
A
Retailer 6
-
HK$7,532 HKD
View
A
Retailer 7
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 8
-
HK$9,243 HKD
$1,178 USD
View
A
Retailer 9
-
HK$9,431 HKD
$1,202 USD
View
A
Retailer 10
-
HK$10,265 HKD
€1,246 EUR
View
A
Retailer 11
-
HK$10,338 HKD
£1,038 GBP
View
A
Retailer 12
-
HK$13,071 HKD
A$2,563 AUD
View
A
Retailer 13
-
HK$13,102 HKD
ZAR 26,977 ZAR
View
B+
Retailer 14
-
HK$13,691 HKD
$1,745 USD
View
B+
Retailer 15
-
HK$14,664 HKD
$1,869 USD
View
B+
Retailer 16
-
HK$18,132 HKD
$2,311 USD
View
B+
Retailer 17
-
HK$20,089 HKD
£2,016 GBP
View
B+
Retailer 18
-
HK$20,894 HKD
$2,663 USD
View
B+
Retailer 19
-
HK$21,721 HKD
SGD 3,741 SGD
View
B
Retailer 20
-
HK$22,235 HKD
$2,834 USD
View
B
Retailer 21
-
HK$25,459 HKD
£2,555 GBP
View
B
Retailer 22
-
HK$27,540 HKD
$3,510 USD
View
Most Expensive
B
Brilliant Earth
21150016A · Oct 26
HK$42,997 HKD
$5,480 USD
View
22 more retailers have this diamond
Prices start from HK$5,563 HKDSave up to HK$37,434 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
5.01ct Marquise
HK$5,563 HKD