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Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG844614689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844614689

Diamond specifications and retailer prices

From HK$4,511 HKD
As of November 4, 2026
Save HK$8,602 HKD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$13,113 HKD at MOH London · As of November 1, 2026
View at MOH London

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 LG844614689 or 844614689. Listed at 7 retailers as of November 1, 2026, with prices from HK$4,511 to HK$13,113, a HK$8,602 spread on the same certified stone. MOH London lists it at HK$13,113. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844614689
Dimensions16.06 × 7.37 × 4.37 mm
L/W Ratio2.18
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm7.37 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844614689
Side View
Table 61.0%Crown 34.5°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$13,113 HKD|Low: HK$4,511 HKD|High: HK$13,133 HKD|Avg: HK$7,668 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6HK$4,511 HKD
Retailer 3HK$5,626 HKD
Retailer 2HK$5,963 HKD
Retailer 4HK$6,418 HKD
Retailer 5HK$7,815 HKD
Retailer 7HK$11,118 HKD
MOH LondonHK$13,113 HKD

16 data points across 7 retailers

7 retailersHK$4,511 HKD to HK$13,113 HKD

B+
Cheapest Retailer
-
HK$4,511 HKD
Retailer 2
-
HK$5,626 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$5,963 HKD
View
A
Retailer 4
-
HK$6,418 HKD
View
A
Retailer 5
-
HK$7,815 HKD
View
B+
Retailer 6
-
HK$11,118 HKD
View
Most Expensive
B+
MOH London
LG844614689 · Nov 1
HK$13,113 HKD
£1,316 GBP
View
6 more retailers have this diamond
Prices start from HK$4,511 HKDSave up to HK$8,602 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$4,511 HKD