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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844677646

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844677646

Diamond specifications and retailer prices

From HK$5,884 HKD
As of November 4, 2026
Save HK$46,369 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$52,253 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG844677646 or 844677646. Listed at 20 retailers as of November 2, 2026, with prices from HK$5,884 to HK$52,253, a HK$46,369 spread on the same certified stone. Do Amore Diamonds lists it at HK$52,253. 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677646
Dimensions14.69 × 7.49 × 4.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.49 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677646
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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$52,253 HKD|Low: HK$5,853 HKD|High: HK$68,180 HKD|Avg: HK$16,983 HKD|-23.4%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 20HK$5,884 HKD
Retailer 3HK$6,402 HKD
Retailer 7HK$6,787 HKD
Retailer 4HK$8,599 HKD
Retailer 22HK$9,172 HKD
Retailer 19HK$9,635 HKD
Retailer 13HK$10,090 HKD
Retailer 11HK$10,780 HKD
Retailer 6HK$10,882 HKD
Retailer 18HK$11,063 HKD
Retailer 12HK$11,659 HKD
Retailer 8HK$15,668 HKD
Retailer 2HK$15,958 HKD
Retailer 17HK$17,018 HKD
Retailer 23HK$21,199 HKD
Retailer 14HK$22,439 HKD
Retailer 5HK$22,949 HKD
Retailer 10HK$23,035 HKD
Retailer 15HK$23,412 HKD
Retailer 16HK$24,259 HKD
Retailer 21HK$28,402 HKD
Retailer 9HK$33,031 HKD
Do Amore DiamondsHK$52,253 HKD

19 data points across 23 retailers

20 retailersHK$5,884 HKD to HK$52,253 HKD

A
Cheapest Retailer
-
HK$5,884 HKD
A
Retailer 2
-
HK$6,402 HKD
View
Retailer 3
-
HK$6,787 HKD
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$8,599 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$9,172 HKD
View
A
Retailer 6
-
HK$9,635 HKD
View
B+
Retailer 7
-
HK$10,090 HKD
View
Retailer 8
-
HK$10,882 HKD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
HK$11,063 HKD
View
Retailer 10
-
HK$15,668 HKD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$15,958 HKD
View
B+
Retailer 12
-
HK$17,018 HKD
View
B
Retailer 13
-
HK$21,199 HKD
View
Retailer 14
-
HK$22,439 HKD
View
Price last confirmed 28 days ago
Retailer 15
-
HK$22,949 HKD
View
Price last confirmed 20 days ago
Retailer 16
-
HK$23,035 HKD
View
Price last confirmed 20 days ago
Retailer 17
-
HK$23,412 HKD
View
Price last confirmed 20 days ago
B
Retailer 18
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HK$28,402 HKD
View
Retailer 19
-
HK$33,031 HKD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Nov 2
HK$52,253 HKD
$6,660 USD
View
19 more retailers have this diamond
Prices start from HK$5,884 HKDSave up to HK$46,369 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$5,884 HKD