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Marquise|Lab Grown|IGI

3.73ct H VS2 Marquise Lab Grown Diamond

VG • H/VS2 • IGI LG644435836

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG644435836

Diamond specifications and retailer prices

From HK$4,205 HKD
$536 USD
As of October 30, 2026
Save HK$33,140 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$37,346 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.73ct lab-grown marquise diamond

This 3.73ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG644435836 or 644435836. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,205 to HK$37,346, a HK$33,140 spread on the same certified stone. Do Amore Diamonds lists it at HK$37,346. 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

3.73
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644435836
Dimensions15.92 × 8.09 × 5.18 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
15.92 mm8.09 mm3.73 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644435836
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.0%

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$37,346 HKD|Low: HK$4,205 HKD|High: HK$46,525 HKD|Avg: HK$16,915 HKD|-19.7%
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
November 1, 2026
Retailer 3HK$4,205 HKD
Retailer 13HK$4,707 HKD
Retailer 11HK$5,649 HKD
Retailer 12HK$6,829 HKD
Retailer 14HK$7,100 HKD
Retailer 17HK$7,618 HKD
Retailer 6HK$8,065 HKD
Retailer 8HK$8,428 HKD
Retailer 16HK$13,455 HKD
Retailer 15HK$15,134 HKD
Retailer 5HK$19,261 HKD
Retailer 4HK$19,757 HKD
Retailer 7HK$19,881 HKD
Retailer 10HK$19,928 HKD
Retailer 2HK$24,980 HKD
Retailer 9HK$37,017 HKD
Do Amore DiamondsHK$37,346 HKD

10 data points across 17 retailers

16 retailersHK$4,205 HKD to HK$37,346 HKD

A
Cheapest Retailer
-
HK$4,205 HKD
$536 USD
A
Retailer 2
-
HK$4,707 HKD
$600 USD
View
A
Retailer 3
-
HK$5,649 HKD
$720 USD
View
A
Retailer 4
-
HK$6,829 HKD
View
A
Retailer 5
-
HK$7,100 HKD
$905 USD
View
A
Retailer 6
-
HK$7,618 HKD
$971 USD
View
B+
Retailer 7
-
HK$8,065 HKD
$1,028 USD
View
Retailer 8
-
HK$8,428 HKD
£846 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
HK$13,455 HKD
$1,715 USD
View
B+
Retailer 10
-
HK$15,134 HKD
$1,929 USD
View
B+
Retailer 11
-
HK$19,261 HKD
$2,455 USD
View
B+
Retailer 12
-
HK$19,757 HKD
SGD 3,403 SGD
View
B+
Retailer 13
-
HK$19,881 HKD
$2,534 USD
View
B+
Retailer 14
-
HK$19,928 HKD
$2,540 USD
View
B+
Retailer 15
-
HK$24,980 HKD
£2,507 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B32B3755C · Oct 31
HK$37,346 HKD
$4,760 USD
View
15 more retailers have this diamond
Prices start from HK$4,205 HKDSave up to HK$33,140 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
3.73ct Marquise
HK$4,205 HKD