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Marquise|Lab Grown|IGI

3.54ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840623963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840623963

Diamond specifications and retailer prices

From HK$4,378 HKD
$558 USD
As of October 30, 2026
Save HK$34,458 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$38,836 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown marquise diamond

This 3.54ct 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 LG840623963 or 840623963. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,378 to HK$38,836, a HK$34,458 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,836. 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

3.54
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623963
Dimensions15.76 × 7.98 × 4.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.76 mm7.98 mm3.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623963
Side View
Table 61.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.3%

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$38,836 HKD|Low: HK$4,378 HKD|High: HK$52,488 HKD|Avg: HK$18,040 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
October 31, 2026
Retailer 11HK$4,378 HKD
Retailer 14HK$5,429 HKD
Retailer 15HK$6,473 HKD
Retailer 12HK$7,858 HKD
Retailer 3HK$8,340 HKD
Retailer 6HK$8,364 HKD
Retailer 2HK$9,383 HKD
Retailer 13HK$9,407 HKD
Retailer 9HK$14,005 HKD
Retailer 5HK$15,754 HKD
Retailer 4HK$17,472 HKD
Retailer 8HK$20,489 HKD
Retailer 16HK$26,146 HKD
Retailer 7HK$36,169 HKD
Retailer 10HK$36,718 HKD
Do Amore DiamondsHK$38,836 HKD

5 data points across 16 retailers

16 retailersHK$4,378 HKD to HK$38,836 HKD

A
Cheapest Retailer
-
HK$4,378 HKD
$558 USD
A
Retailer 2
-
HK$5,429 HKD
$692 USD
View
A
Retailer 3
-
HK$6,473 HKD
$825 USD
View
A
Retailer 4
-
HK$7,858 HKD
£789 GBP
View
A
Retailer 5
-
HK$8,340 HKD
$1,063 USD
View
A
Retailer 6
-
HK$8,364 HKD
$1,066 USD
View
A
Retailer 7
-
HK$9,383 HKD
£942 GBP
View
A
Retailer 8
-
HK$9,407 HKD
$1,199 USD
View
B+
Retailer 9
-
HK$14,005 HKD
$1,785 USD
View
B+
Retailer 10
-
HK$15,754 HKD
$2,008 USD
View
B+
Retailer 11
-
HK$17,472 HKD
$2,227 USD
View
B
Retailer 12
-
HK$20,489 HKD
SGD 3,529 SGD
View
B
Retailer 13
-
HK$26,146 HKD
£2,624 GBP
View
B
Retailer 14
-
HK$36,169 HKD
$4,610 USD
View
B
Retailer 15
-
HK$36,718 HKD
$4,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B10BB3EA · Oct 31
HK$38,836 HKD
$4,950 USD
View
15 more retailers have this diamond
Prices start from HK$4,378 HKDSave up to HK$34,458 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
3.54ct Marquise
HK$4,378 HKD