CaratHunter
Plans
Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG848633393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848633393

Diamond specifications and retailer prices

From HK$3,578 HKD
As of November 4, 2026
Save HK$18,469 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,047 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848633393 or 848633393. Listed at 21 retailers as of November 3, 2026, with prices from HK$3,578 to HK$22,047, a HK$18,469 spread on the same certified stone. Brilliant Earth lists it at HK$22,047. 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

3.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848633393
Dimensions14.68 × 7.32 × 4.68 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.32 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848633393
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.9%

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 4
Current: HK$22,047 HKD|Low: HK$3,578 HKD|High: HK$22,047 HKD|Avg: HK$9,682 HKD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 7HK$3,578 HKD
Retailer 6HK$4,009 HKD
Retailer 21HK$4,009 HKD
Retailer 12HK$4,433 HKD
Retailer 20HK$4,919 HKD
Retailer 13HK$4,927 HKD
Retailer 17HK$5,571 HKD
Retailer 11HK$6,081 HKD
Retailer 19HK$6,716 HKD
Retailer 2HK$7,265 HKD
Retailer 3HK$8,254 HKD
Retailer 4HK$10,019 HKD
Retailer 15HK$10,349 HKD
Retailer 18HK$13,723 HKD
Retailer 14HK$14,091 HKD
Retailer 9HK$14,499 HKD
Retailer 8HK$15,770 HKD
Retailer 16HK$16,288 HKD
Retailer 10HK$16,908 HKD
Retailer 5HK$19,733 HKD
Brilliant EarthHK$22,047 HKD

18 data points across 21 retailers

21 retailersHK$3,578 HKD to HK$22,047 HKD

A
Cheapest Retailer
-
HK$3,578 HKD
A
Retailer 2
-
HK$4,009 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,009 HKD
View
A
Retailer 4
-
HK$4,433 HKD
View
A
Retailer 5
-
HK$4,919 HKD
View
A
Retailer 6
-
HK$4,927 HKD
View
A
Retailer 7
-
HK$5,571 HKD
View
B+
Retailer 8
-
HK$6,081 HKD
View
Retailer 9
-
HK$6,716 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$7,265 HKD
View
A
Retailer 11
-
HK$8,254 HKD
View
B+
Retailer 12
-
HK$10,019 HKD
View
B+
Retailer 13
-
HK$10,349 HKD
View
B+
Retailer 14
-
HK$13,723 HKD
View
B
Retailer 15
-
HK$14,091 HKD
View
B+
Retailer 16
-
HK$14,499 HKD
View
B+
Retailer 17
-
HK$15,770 HKD
View
B+
Retailer 18
-
HK$16,288 HKD
View
B
Retailer 19
-
HK$16,908 HKD
View
B
Retailer 20
-
HK$19,733 HKD
View
Most Expensive
B
Brilliant Earth
22479758A · Nov 3
HK$22,047 HKD
$2,810 USD
View
20 more retailers have this diamond
Prices start from HK$3,578 HKDSave up to HK$18,469 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
3.00ct Marquise
HK$3,578 HKD