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Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG750522561

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750522561

Diamond specifications and retailer prices

From HK$13,927 HKD
As of November 2, 2026
Save HK$6,175 HKD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$20,101 HKD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750522561 or 750522561. Listed at 4 retailers as of November 2, 2026, with prices from HK$13,927 to HK$20,101, a HK$6,175 spread on the same certified stone. The Diamond Guys lists it at HK$20,101. 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

3.05
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750522561
Dimensions15.74 × 7.58 × 4.59 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.74 mm7.58 mm3.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750522561
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

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$14,162 HKD|Low: HK$2,856 HKD|High: HK$42,133 HKD|Avg: HK$15,979 HKD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
The Diamond Guys
November 4, 2026
Retailer 4HK$2,856 HKD
Retailer 11HK$6,787 HKD
Retailer 16HK$7,658 HKD
Retailer 14HK$7,783 HKD
Retailer 2HK$7,948 HKD
Retailer 15HK$8,081 HKD
Retailer 3HK$8,356 HKD
Retailer 5HK$11,055 HKD
Retailer 9HK$13,927 HKD
Retailer 1HK$14,162 HKD
Retailer 13HK$14,633 HKD
Retailer 6HK$16,916 HKD
Retailer 7HK$18,069 HKD
Retailer 8HK$19,576 HKD
The Diamond GuysHK$20,101 HKD
Retailer 12HK$25,601 HKD
Retailer 18HK$29,611 HKD
Retailer 10HK$30,615 HKD
Retailer 17HK$42,133 HKD

10 data points across 19 retailers

4 retailersHK$13,927 HKD to HK$20,101 HKD

B+
Cheapest Retailer
-
HK$13,927 HKD
B+
Retailer 2
-
HK$14,162 HKD
View
Retailer 3
-
HK$19,576 HKD
View
Price last confirmed 123 days ago
Most Expensive
B
The Diamond Guys
1951076403 · Nov 3
HK$20,101 HKD
$2,562 USD
View
3 more retailers have this diamond
Prices start from HK$13,927 HKDSave up to HK$6,175 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+
3.05ct Marquise
HK$13,927 HKD