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Marquise|Lab Grown|IGI

4.53ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545280

Diamond specifications and retailer prices

From HK$104,505 HKD
$13,320 USD
As of November 1, 2026
Save HK$229,340 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$333,844 HKD at Yorxs · As of October 29, 2026
View at Yorxs

About this 4.53ct lab-grown marquise diamond

This 4.53ct 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 LG762545280 or 762545280. Listed at 13 retailers as of October 29, 2026, with prices from HK$104,505 to HK$333,844, a HK$229,340 spread on the same certified stone. Yorxs lists it at HK$333,844. 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

4.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545280
Dimensions16.98 × 8.68 × 5.43 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
16.98 mm8.68 mm4.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545280
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$306,737 HKD|Low: HK$97,999 HKD|High: HK$547,332 HKD|Avg: HK$273,001 HKD|+2.3%
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
Yorxs
November 1, 2026
Retailer 10HK$104,505 HKD
Retailer 3HK$130,796 HKD
Retailer 4HK$135,591 HKD
Retailer 13HK$146,895 HKD
Retailer 11HK$175,100 HKD
Retailer 9HK$194,887 HKD
Retailer 7HK$203,131 HKD
Retailer 8HK$294,716 HKD
Retailer 1HK$306,737 HKD
Retailer 12HK$318,582 HKD
YorxsHK$333,844 HKD
Retailer 6HK$416,177 HKD
Retailer 5HK$453,926 HKD
Retailer 2HK$547,332 HKD

26 data points across 14 retailers

13 retailersHK$104,505 HKD to HK$333,844 HKD

A
Cheapest Retailer
-
HK$104,505 HKD
$13,320 USD
B+
Retailer 2
-
HK$130,796 HKD
$16,671 USD
View
B+
Retailer 3
-
HK$146,895 HKD
$18,723 USD
View
B+
Retailer 4
-
HK$175,100 HKD
$22,318 USD
View
B
Retailer 5
-
HK$194,887 HKD
$24,840 USD
View
B
Retailer 6
-
HK$203,131 HKD
£20,386 GBP
View
B
Retailer 7
-
HK$294,716 HKD
£29,578 GBP
View
B
Retailer 8
-
HK$306,737 HKD
A$60,148 AUD
View
B
Retailer 9
-
HK$318,582 HKD
$40,606 USD
View
Most Expensive
B
Yorxs
525943788 · Oct 29
HK$333,844 HKD
€40,525 EUR
View
9 more retailers have this diamond
Prices start from HK$104,505 HKDSave up to HK$229,340 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
4.53ct Marquise
HK$104,505 HKD