CaratHunter
Plans
Cushion|Lab Grown|IGI

20.13ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG705513520

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

Certificate IGI LG705513520

Diamond specifications and retailer prices

From HK$58,278 HKD
$7,428 USD
As of October 31, 2026
Save HK$229,424 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$287,702 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.13ct lab-grown cushion diamond

This 20.13ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG705513520 or 705513520. Listed at 12 retailers as of October 31, 2026, with prices from HK$58,278 to HK$287,702, a HK$229,424 spread on the same certified stone. Brilliant Earth lists it at HK$287,702. 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

20.13
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705513520
Dimensions15.33 × 14.78 × 9.57 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm14.78 mm20.13 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705513520
Side View
Table 63.0%Crown 41.9°Girdle: VTK-ETKPavilion 29.8°Culet: NoneDepth 64.7%

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$287,702 HKD|Low: HK$46,101 HKD|High: HK$296,646 HKD|Avg: HK$122,768 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8HK$58,278 HKD
Retailer 10HK$59,439 HKD
Retailer 3HK$60,365 HKD
Retailer 6HK$60,373 HKD
Retailer 7HK$69,968 HKD
Retailer 2HK$75,853 HKD
Retailer 9HK$85,950 HKD
Retailer 5HK$112,201 HKD
Retailer 11HK$168,002 HKD
Retailer 4HK$207,495 HKD
Retailer 12HK$230,295 HKD
Brilliant EarthHK$287,702 HKD

42 data points across 12 retailers

12 retailersHK$58,278 HKD to HK$287,702 HKD

A
Cheapest Retailer
-
HK$58,278 HKD
$7,428 USD
Final sale: no returns
A
Retailer 2
-
HK$59,439 HKD
$7,576 USD
View
Retailer 3
-
HK$60,365 HKD
$7,694 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$60,373 HKD
$7,695 USD
View
Retailer 5
-
HK$69,968 HKD
$8,918 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$75,853 HKD
£7,613 GBP
View
Retailer 7
-
HK$85,950 HKD
$10,955 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
HK$112,201 HKD
€13,620 EUR
View
B
Retailer 9
-
HK$168,002 HKD
$21,413 USD
View
B
Retailer 10
-
HK$207,495 HKD
$26,447 USD
View
B
Retailer 11
-
HK$230,295 HKD
$29,353 USD
View
Most Expensive
B
Brilliant Earth
16412146A · Oct 31
HK$287,702 HKD
$36,670 USD
View
11 more retailers have this diamond
Prices start from HK$58,278 HKDSave up to HK$229,424 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
20.13ct Cushion
HK$58,278 HKD