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Marquise|Lab Grown|IGI

3.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG843676100

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843676100

Diamond specifications and retailer prices

From HK$5,210 HKD
As of November 4, 2026
Save HK$22,581 HKD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$43,781 HKD at Brilliant Earth · As of October 12, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843676100 or 843676100. Listed at 6 retailers as of November 2, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843676100
Dimensions14.79 × 7.57 × 4.80 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
14.79 mm7.57 mm3.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843676100
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$18,760 HKD|Low: HK$5,210 HKD|High: HK$27,791 HKD|Avg: HK$13,984 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4HK$5,210 HKD
Retailer 5HK$7,195 HKD
Retailer 6HK$8,882 HKD
Retailer 1HK$18,760 HKD
Retailer 2HK$20,007 HKD
Retailer 3HK$27,791 HKD

9 data points across 6 retailers

6 retailersHK$5,210 HKD to HK$27,791 HKD

A
Cheapest Retailer
-
HK$5,210 HKD
Final sale: no returns
A
Retailer 2
-
HK$7,195 HKD
View
B
Retailer 3
-
HK$18,760 HKD
View
Retailer 4
-
HK$20,007 HKD
View
Price last confirmed 7 days ago
B
Retailer 5
-
HK$27,791 HKD
View
Most Expensive
Brilliant Earth
21782288A · Oct 12
HK$43,781 HKD
$5,580 USD
View
Price last confirmed 22 days ago
5 more retailers have this diamond
Prices start from HK$5,210 HKDSave up to HK$22,581 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$5,210 HKD