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Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG836664615

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836664615

Diamond specifications and retailer prices

From HK$5,202 HKD
$663 USD
As of October 30, 2026
Save HK$41,009 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$46,211 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836664615 or 836664615. Listed at 20 retailers as of October 30, 2026, with prices from HK$5,202 to HK$46,211, a HK$41,009 spread on the same certified stone. Do Amore Diamonds lists it at HK$46,211. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836664615
Dimensions14.62 × 7.59 × 4.82 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.62 mm7.59 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836664615
Side View
Table 60.0%Crown 36.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 63.5%

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: Oct 30
Current: HK$46,211 HKD|Low: HK$5,202 HKD|High: HK$46,211 HKD|Avg: HK$14,972 HKD
Do Amore Diamonds
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 11HK$5,202 HKD
Retailer 5HK$5,665 HKD
Retailer 12HK$5,822 HKD
Retailer 19HK$6,041 HKD
Retailer 13HK$8,922 HKD
Retailer 8HK$8,928 HKD
Retailer 20HK$9,015 HKD
Retailer 4HK$9,846 HKD
Retailer 15HK$9,846 HKD
Retailer 14HK$10,696 HKD
Retailer 16HK$15,054 HKD
Retailer 17HK$15,425 HKD
Retailer 3HK$18,743 HKD
Retailer 18HK$19,740 HKD
Retailer 9HK$20,587 HKD
Retailer 7HK$20,804 HKD
Retailer 6HK$23,419 HKD
Retailer 10HK$23,853 HKD
Retailer 2HK$26,176 HKD
Do Amore DiamondsHK$46,211 HKD

6 data points across 20 retailers

20 retailersHK$5,202 HKD to HK$46,211 HKD

A
Cheapest Retailer
-
HK$5,202 HKD
$663 USD
A
Retailer 2
-
HK$5,665 HKD
$722 USD
View
A
Retailer 3
-
HK$5,822 HKD
$742 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,041 HKD
$770 USD
View
A
Retailer 5
-
HK$8,922 HKD
£895 GBP
View
A
Retailer 6
-
HK$8,928 HKD
$1,138 USD
View
A
Retailer 7
-
HK$9,015 HKD
$1,149 USD
View
A
Retailer 8
-
HK$9,846 HKD
$1,255 USD
View
A
Retailer 9
-
HK$9,846 HKD
$1,255 USD
View
A
Retailer 10
-
HK$10,696 HKD
£1,073 GBP
View
B+
Retailer 11
-
HK$15,054 HKD
A$2,952 AUD
View
B+
Retailer 12
-
HK$15,425 HKD
$1,966 USD
View
B
Retailer 13
-
HK$18,743 HKD
$2,389 USD
View
B
Retailer 14
-
HK$19,740 HKD
CA$3,494 CAD
View
B
Retailer 15
-
HK$20,587 HKD
$2,624 USD
View
B
Retailer 16
-
HK$20,804 HKD
$2,652 USD
View
B
Retailer 17
-
HK$23,419 HKD
$2,985 USD
View
B
Retailer 18
-
HK$23,853 HKD
$3,040 USD
View
B
Retailer 19
-
HK$26,176 HKD
£2,627 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A62537E0B · Oct 31
HK$46,211 HKD
$5,890 USD
View
19 more retailers have this diamond
Prices start from HK$5,202 HKDSave up to HK$41,009 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
3.05ct Marquise
HK$5,202 HKD