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Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG848699759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848699759

Diamond specifications and retailer prices

From HK$4,919 HKD
As of November 3, 2026
Save HK$17,128 HKD (78%) vs most expensive(unlock to see where)
12 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 LG848699759 or 848699759. Listed at 12 retailers as of November 3, 2026, with prices from HK$4,919 to HK$22,047, a HK$17,128 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 angle37.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699759
Dimensions14.68 × 7.60 × 4.77 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.60 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848699759
Side View
Table 57.0%Crown 37.9°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 62.8%

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$4,951 HKD|Low: HK$4,919 HKD|High: HK$19,372 HKD|Avg: HK$10,777 HKD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3HK$4,919 HKD
Retailer 1HK$4,951 HKD
Retailer 5HK$5,335 HKD
Retailer 8HK$6,991 HKD
Retailer 10HK$8,262 HKD
Retailer 7HK$9,407 HKD
Retailer 6HK$11,981 HKD
Retailer 11HK$14,138 HKD
Retailer 4HK$16,367 HKD
Retailer 9HK$16,908 HKD
Retailer 2HK$19,372 HKD

8 data points across 11 retailers

12 retailersHK$4,919 HKD to HK$22,047 HKD

A
Cheapest Retailer
-
HK$4,919 HKD
A
Retailer 2
-
HK$4,951 HKD
View
A
Retailer 3
-
HK$5,335 HKD
View
B+
Retailer 4
-
HK$6,991 HKD
View
A
Retailer 5
-
HK$8,262 HKD
View
A
Retailer 6
-
HK$9,407 HKD
View
B+
Retailer 7
-
HK$11,981 HKD
View
B
Retailer 8
-
HK$14,138 HKD
View
B+
Retailer 9
-
HK$16,367 HKD
View
Retailer 10
-
HK$16,908 HKD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$19,372 HKD
View
Most Expensive
B
Brilliant Earth
22310129A · Nov 3
HK$22,047 HKD
$2,810 USD
View
11 more retailers have this diamond
Prices start from HK$4,919 HKDSave up to HK$17,128 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$4,919 HKD