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Cushion|Lab Grown|IGI

4.71ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG826687764

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG826687764

Diamond specifications and retailer prices

From HK$10,749 HKD
$1,370 USD
As of October 30, 2026
Save HK$16,880 HKD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$27,629 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.71ct lab-grown cushion diamond

This 4.71ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826687764 or 826687764. Listed at 5 retailers as of October 30, 2026, with prices from HK$10,749 to HK$27,629, a HK$16,880 spread on the same certified stone. Taylor and Hart lists it at HK$27,629. 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

4.71
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687764
Dimensions12.97 × 7.24 × 4.84 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.97 mm7.24 mm4.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826687764
Side View
Table 69.0%Crown 35.5°Girdle: Very ThickPavilion 43.7°Culet: LargeDepth 66.9%

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 30
Current: HK$17,135 HKD|Low: HK$10,749 HKD|High: HK$28,882 HKD|Avg: HK$17,236 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 31, 2026
Retailer 2HK$10,749 HKD
Retailer 4HK$12,426 HKD
Retailer 3HK$12,969 HKD
Retailer 1HK$17,135 HKD
Taylor and HartHK$27,629 HKD

5 data points across 5 retailers

5 retailersHK$10,749 HKD to HK$27,629 HKD

A
Cheapest Retailer
-
HK$10,749 HKD
$1,370 USD
A
Retailer 2
-
HK$12,426 HKD
£1,247 GBP
View
A
Retailer 3
-
HK$12,969 HKD
$1,653 USD
View
B+
Retailer 4
-
HK$17,135 HKD
$2,184 USD
View
Most Expensive
B
Taylor and Hart
2DAS9A1 · Oct 30
HK$27,629 HKD
$3,522 USD
View
4 more retailers have this diamond
Prices start from HK$10,749 HKDSave up to HK$16,880 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
4.71ct Cushion
HK$10,749 HKD