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Cushion|Lab Grown|IGI

2.80ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG825639390

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825639390

Diamond specifications and retailer prices

From HK$3,586 HKD
$457 USD
As of October 30, 2026
Save HK$36,823 HKD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$40,409 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.8ct lab-grown cushion diamond

This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825639390 or 825639390. Listed at 18 retailers as of October 29, 2026, with prices from HK$3,586 to HK$40,409, a HK$36,823 spread on the same certified stone. Brilliant Earth lists it at HK$40,409. 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

2.80
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639390
Dimensions8.07 × 7.95 × 4.81 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm7.95 mm2.80 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639390
Side View
Table 62.0%Crown 31.9°Girdle: MED-VTKPavilion 29.9°Culet: NoneDepth 60.5%

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 30
Current: HK$40,409 HKD|Low: HK$3,586 HKD|High: HK$40,409 HKD|Avg: HK$10,695 HKD
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
October 30, 2026
Retailer 5HK$3,586 HKD
Retailer 4HK$3,970 HKD
Retailer 9HK$4,214 HKD
Retailer 13HK$4,747 HKD
Retailer 7HK$6,277 HKD
Retailer 8HK$6,293 HKD
Retailer 11HK$6,303 HKD
Retailer 10HK$6,534 HKD
Retailer 15HK$9,588 HKD
Retailer 6HK$12,640 HKD
Retailer 2HK$14,955 HKD
Retailer 12HK$15,605 HKD
Retailer 3HK$15,821 HKD
Retailer 14HK$19,616 HKD
Brilliant EarthHK$40,409 HKD

38 data points across 15 retailers

18 retailersHK$3,586 HKD to HK$40,409 HKD

A
Cheapest Retailer
-
HK$3,586 HKD
$457 USD
Final sale: no returns
A
Retailer 2
-
HK$3,970 HKD
$506 USD
View
A
Retailer 3
-
HK$4,214 HKD
£423 GBP
View
A
Retailer 4
-
HK$4,747 HKD
$605 USD
View
A
Retailer 5
-
HK$6,277 HKD
$800 USD
View
B+
Retailer 6
-
HK$6,293 HKD
$802 USD
View
A
Retailer 7
-
HK$6,303 HKD
€765 EUR
View
A
Retailer 8
-
HK$6,534 HKD
£656 GBP
View
B+
Retailer 9
-
HK$9,588 HKD
$1,222 USD
View
B+
Retailer 10
-
HK$9,808 HKD
$1,250 USD
View
B
Retailer 11
-
HK$12,640 HKD
SGD 2,177 SGD
View
B+
Retailer 12
-
HK$13,048 HKD
$1,663 USD
View
B
Retailer 13
-
HK$14,584 HKD
$1,859 USD
View
B+
Retailer 14
-
HK$14,955 HKD
$1,906 USD
View
B+
Retailer 15
-
HK$15,605 HKD
£1,566 GBP
View
Retailer 16
-
HK$15,821 HKD
A$3,102 AUD
View
Price last confirmed 25 days ago
Retailer 17
-
HK$19,616 HKD
$2,500 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21385686A · Oct 29
HK$40,409 HKD
$5,150 USD
View
17 more retailers have this diamond
Prices start from HK$3,586 HKDSave up to HK$36,823 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
2.80ct Cushion
HK$3,586 HKD