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Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG763601200

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763601200

Diamond specifications and retailer prices

From HK$14,389 HKD
$1,834 USD
As of October 31, 2026
Save HK$65,245 HKD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$81,674 HKD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion 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 LG763601200 or 763601200. Listed at 19 retailers as of October 31, 2026, with a 453% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.52
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763601200
Dimensions9.11 × 9.11 × 6.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.11 mm4.52 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763601200
Side View
Table 57.0%Crown 32.1°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.3%

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 31
Current: HK$81,674 HKD|Low: HK$7,312 HKD|High: HK$84,263 HKD|Avg: HK$23,618 HKD|-3.1%
Brilliant Earth
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$7,579 HKD
Retailer 12HK$10,348 HKD
Retailer 10HK$10,843 HKD
Retailer 7HK$12,604 HKD
Retailer 3HK$14,389 HKD
Retailer 5HK$15,495 HKD
Retailer 9HK$16,043 HKD
Retailer 17HK$16,241 HKD
Retailer 19HK$16,484 HKD
Retailer 14HK$23,345 HKD
Retailer 8HK$28,726 HKD
Retailer 18HK$34,077 HKD
Retailer 15HK$34,836 HKD
Retailer 13HK$35,259 HKD
Retailer 6HK$35,894 HKD
Retailer 20HK$40,186 HKD
Retailer 2HK$42,774 HKD
Retailer 4HK$57,713 HKD
Retailer 16HK$79,634 HKD
Brilliant EarthHK$81,674 HKD

33 data points across 20 retailers

19 retailersHK$14,389 HKD to HK$79,634 HKD

Retailer 1
-
HK$7,579 HKD
$966 USD
Price last confirmed 19 days ago
Retailer 2
-
HK$10,843 HKD
$1,382 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$14,389 HKD
$1,834 USD
View
Final sale: no returns
Retailer 4
-
HK$15,495 HKD
$1,975 USD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$16,043 HKD
ZAR 33,034 ZAR
View
Price last confirmed 17 days ago
B+
Retailer 6
-
HK$16,241 HKD
$2,070 USD
View
A
Retailer 7
-
HK$16,484 HKD
$2,101 USD
View
B+
Retailer 8
-
HK$23,345 HKD
£2,343 GBP
View
Retailer 9
-
HK$23,561 HKD
$3,003 USD
View
Price last confirmed 12 days ago
Retailer 10
-
HK$28,726 HKD
£2,883 GBP
View
Price last confirmed 17 days ago
B
Retailer 11
-
HK$34,077 HKD
£3,420 GBP
View
B
Retailer 12
-
HK$34,836 HKD
A$6,831 AUD
View
B
Retailer 13
-
HK$35,259 HKD
A$6,914 AUD
View
Retailer 14
-
HK$35,894 HKD
$4,575 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$40,186 HKD
$5,122 USD
View
B
Retailer 16
-
HK$42,774 HKD
$5,452 USD
View
B
Retailer 17
-
HK$57,713 HKD
$7,356 USD
View
B
Retailer 18
-
HK$79,634 HKD
$10,150 USD
View
Most Expensive
Brilliant Earth
17174552A · Oct 18
HK$81,674 HKD
$10,410 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from HK$14,389 HKDSave up to HK$65,245 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
4.52ct Cushion
HK$14,389 HKD