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Marquise|Lab Grown|IGI

4.00ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG737563384

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737563384

Diamond specifications and retailer prices

From HK$42,441 HKD
£4,259 GBP
As of November 1, 2026
Save HK$137,373 HKD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$179,814 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG737563384 or 737563384. Listed at 20 retailers as of October 31, 2026, with prices from HK$42,441 to HK$179,814, a HK$137,373 spread on the same certified stone. Taylor and Hart lists it at HK$179,814. 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

4.00
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737563384
Dimensions15.47 × 7.95 × 5.23 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm7.95 mm4.00 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737563384
Side View
Table 65.0%Crown 36.9°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 65.8%

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 1
Current: HK$103,686 HKD|Low: HK$42,171 HKD|High: HK$141,729 HKD|Avg: HK$70,801 HKD
Retailer 1
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
November 1, 2026
Retailer 13HK$42,441 HKD
Retailer 2HK$43,928 HKD
Retailer 8HK$46,039 HKD
Retailer 10HK$46,509 HKD
Retailer 7HK$49,200 HKD
Retailer 3HK$50,958 HKD
Retailer 9HK$50,958 HKD
Retailer 5HK$50,997 HKD
Retailer 6HK$60,490 HKD
Retailer 19HK$62,750 HKD
Retailer 15HK$65,231 HKD
Retailer 11HK$72,339 HKD
Retailer 18HK$74,926 HKD
Retailer 17HK$87,759 HKD
Retailer 16HK$96,220 HKD
Retailer 1HK$103,686 HKD
Retailer 14HK$108,450 HKD
Retailer 12HK$112,357 HKD
Retailer 4HK$141,729 HKD

35 data points across 19 retailers

20 retailersHK$42,441 HKD to HK$179,814 HKD

A
Cheapest Retailer
-
HK$42,441 HKD
£4,259 GBP
Retailer 2
-
HK$43,928 HKD
$5,599 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$46,039 HKD
$5,868 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$46,509 HKD
$5,928 USD
View
A
Retailer 5
-
HK$48,243 HKD
$6,149 USD
View
A
Retailer 6
-
HK$49,200 HKD
$6,271 USD
View
Final sale: no returns
Retailer 7
-
HK$50,958 HKD
$6,495 USD
View
Price last confirmed 13 days ago
Retailer 8
-
HK$50,958 HKD
$6,495 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
HK$50,997 HKD
$6,500 USD
View
Retailer 10
-
HK$60,490 HKD
$7,710 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
HK$62,750 HKD
$7,998 USD
View
A
Retailer 12
-
HK$65,231 HKD
£6,547 GBP
View
A
Retailer 13
-
HK$72,339 HKD
£7,260 GBP
View
A
Retailer 14
-
HK$74,926 HKD
$9,550 USD
View
B+
Retailer 15
-
HK$96,220 HKD
$12,264 USD
View
B+
Retailer 16
-
HK$103,686 HKD
£10,406 GBP
View
B+
Retailer 17
-
HK$108,450 HKD
ZAR 223,310 ZAR
View
B+
Retailer 18
-
HK$112,357 HKD
A$22,032 AUD
View
B
Retailer 19
-
HK$141,729 HKD
$18,065 USD
View
Most Expensive
B
Taylor and Hart
44KJQ3Z · Oct 31
HK$179,814 HKD
$22,919 USD
View
19 more retailers have this diamond
Prices start from HK$42,441 HKDSave up to HK$137,373 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
4.00ct Marquise
HK$42,441 HKD