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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797628200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797628200

Diamond specifications and retailer prices

From HK$12,354 HKD
CA$2,187 CAD
As of November 2, 2026
Save HK$5,473 HKD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$17,826 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.55ct lab-grown marquise diamond

This 3.55ct 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 LG797628200 or 797628200. Listed at 2 retailers as of November 1, 2026, with prices from HK$12,354 to HK$17,826, a HK$5,473 spread on the same certified stone. The Diamond Guys lists it at HK$17,826. 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

3.55
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797628200
Dimensions16.40 × 7.91 × 4.84 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.40 mm7.91 mm3.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797628200
Side View
Table 60.0%Crown 34.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.2%

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$7,759 HKD|Low: HK$2,887 HKD|High: HK$35,364 HKD|Avg: HK$15,742 HKD|+12.9%
Retailer 1
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
The Diamond Guys
September 16, 2026
Retailer 9HK$2,958 HKD
Retailer 3HK$5,061 HKD
Retailer 8HK$5,586 HKD
Retailer 1HK$7,759 HKD
Retailer 5HK$7,838 HKD
Retailer 11HK$8,105 HKD
Retailer 4HK$10,114 HKD
Retailer 2HK$12,354 HKD
Retailer 7HK$13,871 HKD
Retailer 12HK$17,576 HKD
The Diamond GuysHK$17,826 HKD
Retailer 13HK$18,838 HKD
Retailer 6HK$29,116 HKD
Retailer 10HK$32,954 HKD
Retailer 14HK$35,364 HKD

47 data points across 15 retailers

2 retailersHK$12,354 HKD to HK$17,826 HKD

B+
Cheapest Retailer
-
HK$12,354 HKD
CA$2,187 CAD
Most Expensive
B
The Diamond Guys
1958036850 · Nov 1
HK$17,826 HKD
$2,272 USD
View
1 more retailer has this diamond
Prices start from HK$12,354 HKDSave up to HK$5,473 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+
3.55ct Marquise
HK$12,354 HKD