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Cushion|Lab Grown|IGI

5.28ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG762544691

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762544691

Diamond specifications and retailer prices

From HK$34,978 HKD
$4,458 USD
As of November 2, 2026
Save HK$58,708 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$157,289 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.28ct lab-grown cushion diamond

This 5.28ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG762544691 or 762544691. Listed at 15 retailers as of November 1, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.28
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544691
Dimensions11.39 × 9.47 × 6.20 mm
L/W Ratio1.20
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
11.39 mm9.47 mm5.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544691
Side View
Table 63.0%Crown 34.7°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$55,353 HKD|Low: HK$34,978 HKD|High: HK$157,289 HKD|Avg: HK$79,580 HKD|-15.2%
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
Taylor and Hart
November 3, 2026
Retailer 13HK$34,978 HKD
Retailer 2HK$37,873 HKD
Retailer 1HK$55,353 HKD
Retailer 4HK$55,739 HKD
Retailer 12HK$56,413 HKD
Retailer 14HK$67,712 HKD
Retailer 6HK$71,627 HKD
Retailer 10HK$71,792 HKD
Retailer 8HK$72,045 HKD
Retailer 3HK$74,671 HKD
Retailer 11HK$89,161 HKD
Retailer 7HK$89,302 HKD
Retailer 9HK$93,686 HKD
Retailer 5HK$118,482 HKD
Taylor and HartHK$157,289 HKD

41 data points across 15 retailers

15 retailersHK$34,978 HKD to HK$93,686 HKD

B+
Cheapest Retailer
-
HK$34,978 HKD
$4,458 USD
B+
Retailer 2
-
HK$37,873 HKD
$4,827 USD
View
B
Retailer 3
-
HK$55,353 HKD
£5,555 GBP
View
B
Retailer 4
-
HK$55,739 HKD
View
B
Retailer 5
-
HK$56,413 HKD
$7,190 USD
View
B
Retailer 6
-
HK$67,712 HKD
$8,630 USD
View
B
Retailer 7
-
HK$71,627 HKD
$9,129 USD
View
B
Retailer 8
-
HK$71,792 HKD
$9,150 USD
View
B
Retailer 9
-
HK$72,045 HKD
€8,745 EUR
View
B
Retailer 10
-
HK$74,671 HKD
$9,517 USD
View
B
Retailer 11
-
HK$89,161 HKD
ZAR 183,582 ZAR
View
B
Retailer 12
-
HK$89,302 HKD
£8,962 GBP
View
B
Retailer 13
-
HK$93,686 HKD
A$18,370 AUD
View
Retailer 14
-
HK$118,482 HKD
$15,101 USD
View
Price last confirmed 7 days ago
Most Expensive
Taylor and Hart
5U319HX · Oct 31
HK$157,289 HKD
$20,047 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$34,978 HKDSave up to HK$58,708 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.

B+
5.28ct Cushion
HK$34,978 HKD