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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG842630199

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842630199

Diamond specifications and retailer prices

From HK$4,488 HKD
As of November 4, 2026
Save HK$26,189 HKD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$30,677 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842630199 or 842630199. Listed at 23 retailers as of November 4, 2026, with prices from HK$4,488 to HK$30,677, a HK$26,189 spread on the same certified stone. Brilliant Earth lists it at HK$30,677. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630199
Dimensions14.78 × 7.57 × 4.75 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm7.57 mm3.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630199
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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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$24,087 HKD|Low: HK$4,488 HKD|High: HK$25,946 HKD|Avg: HK$12,117 HKD|-7.2%
Retailer 1
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Retailer 22
November 5, 2026
Retailer 10HK$4,488 HKD
Retailer 7HK$5,021 HKD
Retailer 21HK$5,029 HKD
Retailer 3HK$5,563 HKD
Retailer 15HK$5,916 HKD
Retailer 18HK$6,590 HKD
Retailer 16HK$6,951 HKD
Retailer 8HK$7,650 HKD
Retailer 2HK$7,720 HKD
Retailer 12HK$8,599 HKD
Retailer 11HK$9,352 HKD
Retailer 5HK$11,196 HKD
Retailer 9HK$11,839 HKD
Retailer 19HK$12,075 HKD
Retailer 20HK$13,809 HKD
Retailer 4HK$14,640 HKD
Retailer 14HK$17,214 HKD
Retailer 17HK$17,763 HKD
Retailer 6HK$18,030 HKD
Retailer 22HK$18,673 HKD
Retailer 13HK$23,734 HKD
Retailer 1HK$24,087 HKD

24 data points across 22 retailers

23 retailersHK$4,488 HKD to HK$30,677 HKD

A
Cheapest Retailer
-
HK$4,488 HKD
A
Retailer 2
-
HK$5,021 HKD
View
Final sale: no returns
A
Retailer 3
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HK$5,029 HKD
View
A
Retailer 4
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HK$5,563 HKD
View
Retailer 5
-
HK$5,916 HKD
View
Price last confirmed 20 days ago
A
Retailer 6
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HK$6,590 HKD
View
A
Retailer 7
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HK$6,951 HKD
View
A
Retailer 8
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HK$7,650 HKD
View
A
Retailer 9
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HK$7,720 HKD
View
A
Retailer 10
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HK$8,599 HKD
View
Retailer 11
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HK$9,352 HKD
View
Price last confirmed 9 days ago
B+
Retailer 12
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HK$11,196 HKD
View
B+
Retailer 13
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HK$11,839 HKD
View
B+
Retailer 14
-
HK$12,075 HKD
View
B+
Retailer 15
-
HK$13,809 HKD
View
B+
Retailer 16
-
HK$14,640 HKD
View
Retailer 17
-
HK$17,214 HKD
View
Price last confirmed 17 days ago
B
Retailer 18
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HK$17,763 HKD
View
B
Retailer 19
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HK$18,030 HKD
View
B
Retailer 20
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HK$18,673 HKD
View
Retailer 21
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HK$23,734 HKD
View
Price last confirmed 8 days ago
B
Retailer 22
-
HK$24,087 HKD
View
Most Expensive
B
Brilliant Earth
21702647A · Nov 4
HK$30,677 HKD
$3,910 USD
View
22 more retailers have this diamond
Prices start from HK$4,488 HKDSave up to HK$26,189 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
3.03ct Marquise
HK$4,488 HKD