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Cushion|Lab Grown|IGI

4.80ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG830643217

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830643217

Diamond specifications and retailer prices

From HK$7,798 HKD
£783 GBP
As of October 27, 2026
Save HK$38,178 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$45,976 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.8ct lab-grown cushion diamond

This 4.8ct 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 LG830643217 or 830643217. Listed at 21 retailers as of October 27, 2026, with prices from HK$7,798 to HK$45,976, a HK$38,178 spread on the same certified stone. Brilliant Earth lists it at HK$45,976. 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

4.80
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643217
Dimensions11.24 × 8.59 × 5.53 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm8.59 mm4.80 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830643217
Side View
Table 65.0%Crown 34.5°Girdle: MED-THKPavilion 32.1°Culet: NoneDepth 64.4%

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: Oct 27
Current: HK$45,976 HKD|Low: HK$7,782 HKD|High: HK$45,976 HKD|Avg: HK$21,372 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 19HK$7,798 HKD
Retailer 9HK$7,877 HKD
Retailer 6HK$9,440 HKD
Retailer 18HK$9,846 HKD
Retailer 3HK$10,866 HKD
Retailer 2HK$12,299 HKD
Retailer 20HK$12,495 HKD
Retailer 10HK$13,110 HKD
Retailer 13HK$16,492 HKD
Retailer 5HK$17,222 HKD
Retailer 11HK$17,767 HKD
Retailer 4HK$21,874 HKD
Retailer 14HK$22,957 HKD
Retailer 8HK$25,553 HKD
Retailer 22HK$25,577 HKD
Retailer 17HK$27,194 HKD
Retailer 21HK$27,730 HKD
Retailer 7HK$28,369 HKD
Retailer 15HK$32,704 HKD
Retailer 12HK$35,188 HKD
Retailer 16HK$38,828 HKD
Brilliant EarthHK$45,976 HKD

27 data points across 22 retailers

21 retailersHK$7,798 HKD to HK$45,976 HKD

A
Cheapest Retailer
-
HK$7,798 HKD
£783 GBP
A
Retailer 2
-
HK$9,440 HKD
View
A
Retailer 3
-
HK$9,846 HKD
$1,255 USD
View
A
Retailer 4
-
HK$10,866 HKD
$1,385 USD
View
A
Retailer 5
-
HK$12,299 HKD
€1,493 EUR
View
A
Retailer 6
-
HK$12,495 HKD
£1,254 GBP
View
A
Retailer 7
-
HK$13,110 HKD
$1,671 USD
View
A
Retailer 8
-
HK$16,492 HKD
$2,102 USD
View
Retailer 9
-
HK$17,222 HKD
ZAR 35,461 ZAR
View
Price last confirmed 8 days ago
Retailer 10
-
HK$17,767 HKD
A$3,484 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$21,874 HKD
$2,788 USD
View
Retailer 12
-
HK$22,957 HKD
£2,304 GBP
View
Price last confirmed 11 days ago
B+
Retailer 13
-
HK$25,553 HKD
$3,257 USD
View
B+
Retailer 14
-
HK$25,577 HKD
$3,260 USD
View
B+
Retailer 15
-
HK$27,194 HKD
SGD 4,684 SGD
View
Retailer 16
-
HK$27,730 HKD
£2,783 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
HK$28,369 HKD
$3,616 USD
View
Retailer 18
-
HK$32,704 HKD
A$6,413 AUD
View
Price last confirmed 24 days ago
Retailer 19
-
HK$35,188 HKD
$4,485 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
HK$38,828 HKD
$4,949 USD
View
Most Expensive
B
Brilliant Earth
21274479A · Oct 31
HK$45,976 HKD
$5,860 USD
View
20 more retailers have this diamond
Prices start from HK$7,798 HKDSave up to HK$38,178 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
4.80ct Cushion
HK$7,798 HKD