CaratHunter
Plans
Cushion|Lab Grown|IGI

2.50ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG779652026

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

Certificate IGI LG779652026

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of October 29, 2026
Save HK$29,620 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$34,210 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779652026 or 779652026. Listed at 13 retailers as of October 29, 2026, with prices from HK$4,590 to HK$34,210, a HK$29,620 spread on the same certified stone. Brilliant Earth lists it at HK$34,210. 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

2.50
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779652026
Dimensions7.99 × 7.83 × 5.13 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.83 mm2.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779652026
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 65.5%

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 29
Current: HK$34,210 HKD|Low: HK$2,840 HKD|High: HK$35,230 HKD|Avg: HK$10,008 HKD|-2.9%
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
October 29, 2026
Retailer 12HK$2,840 HKD
Retailer 5HK$3,030 HKD
Retailer 8HK$4,590 HKD
Retailer 4HK$4,653 HKD
Retailer 7HK$4,910 HKD
Retailer 2HK$5,006 HKD
Retailer 11HK$5,775 HKD
Retailer 14HK$6,999 HKD
Retailer 3HK$9,501 HKD
Retailer 6HK$10,523 HKD
Retailer 13HK$10,906 HKD
Retailer 9HK$11,390 HKD
Retailer 10HK$15,575 HKD
Brilliant EarthHK$34,210 HKD

36 data points across 14 retailers

13 retailersHK$4,590 HKD to HK$34,210 HKD

Retailer 1
-
HK$2,840 HKD
$362 USD
Price last confirmed 17 days ago
Retailer 2
-
HK$3,030 HKD
£304 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$4,590 HKD
$585 USD
View
B+
Retailer 4
-
HK$4,653 HKD
$593 USD
View
A
Retailer 5
-
HK$4,910 HKD
€596 EUR
View
A
Retailer 6
-
HK$5,006 HKD
£502 GBP
View
A
Retailer 7
-
HK$5,775 HKD
$736 USD
View
A
Retailer 8
-
HK$6,999 HKD
$892 USD
View
Retailer 9
-
HK$9,501 HKD
$1,211 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$10,906 HKD
$1,390 USD
View
B+
Retailer 11
-
HK$11,390 HKD
£1,143 GBP
View
Retailer 12
-
HK$15,575 HKD
$1,985 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
17986065A · Oct 29
HK$34,210 HKD
$4,360 USD
View
12 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$29,620 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
2.50ct Cushion
HK$4,590 HKD