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Marquise|Lab Grown|IGI

3.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG795609525

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795609525

Diamond specifications and retailer prices

From HK$12,180 HKD
CA$2,156 CAD
As of November 2, 2026
Save HK$5,396 HKD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$17,575 HKD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.5ct lab-grown marquise diamond

This 3.5ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795609525 or 795609525. Listed at 2 retailers as of November 2, 2026, with prices from HK$12,180 to HK$17,575, a HK$5,396 spread on the same certified stone. The Diamond Guys lists it at HK$17,575. 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

3.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795609525
Dimensions15.30 × 8.04 × 5.08 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm8.04 mm3.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795609525
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$12,180 HKD|Low: HK$5,979 HKD|High: HK$51,313 HKD|Avg: HK$18,211 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
August 3, 2026
Retailer 3HK$7,616 HKD
Retailer 5HK$7,760 HKD
Retailer 6HK$8,615 HKD
Retailer 1HK$12,180 HKD
Retailer 2HK$13,252 HKD
Retailer 4HK$14,903 HKD
The Diamond GuysHK$17,575 HKD
Retailer 9HK$28,693 HKD
Retailer 7HK$31,697 HKD
Retailer 8HK$51,313 HKD

22 data points across 10 retailers

2 retailersHK$12,180 HKD to HK$17,575 HKD

B+
Cheapest Retailer
-
HK$12,180 HKD
CA$2,156 CAD
Most Expensive
B
The Diamond Guys
1958036855 · Nov 3
HK$17,575 HKD
$2,240 USD
View
1 more retailer has this diamond
Prices start from HK$12,180 HKDSave up to HK$5,396 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.

B+
3.50ct Marquise
HK$12,180 HKD