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Marquise|Lab Grown|IGI

3.04ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG839699177

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839699177

Diamond specifications and retailer prices

From HK$3,146 HKD
As of November 4, 2026
Save HK$17,567 HKD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$20,713 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839699177 or 839699177. Listed at 4 retailers as of November 3, 2026, with prices from HK$3,146 to HK$20,713, a HK$17,567 spread on the same certified stone. Brilliant Earth lists it at HK$20,713. 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

3.04
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839699177
Dimensions15.59 × 7.42 × 4.68 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.59 mm7.42 mm3.04 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839699177
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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$20,713 HKD|Low: HK$3,146 HKD|High: HK$20,713 HKD|Avg: HK$12,012 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$3,146 HKD
Retailer 2HK$6,465 HKD
Retailer 4HK$15,888 HKD
Brilliant EarthHK$20,713 HKD

32 data points across 4 retailers

4 retailersHK$3,146 HKD to HK$20,713 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
Final sale: no returns
A
Retailer 2
-
HK$6,465 HKD
View
Retailer 3
-
HK$15,888 HKD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21613716A · Nov 3
HK$20,713 HKD
$2,640 USD
View
3 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$17,567 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
3.04ct Marquise
HK$3,146 HKD