CaratHunter
Plans
Cushion|Lab Grown|IGI

4.71ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG713598220

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

Certificate IGI LG713598220

Diamond specifications and retailer prices

From HK$7,656 HKD
£768 GBP
As of October 30, 2026
Save HK$48,062 HKD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$55,718 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.71ct lab-grown cushion diamond

This 4.71ct 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 LG713598220 or 713598220. Listed at 9 retailers as of October 30, 2026, with prices from HK$7,656 to HK$55,718, a HK$48,062 spread on the same certified stone. Frank Darling lists it at HK$55,718. 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

4.71
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713598220
Dimensions9.21 × 9.15 × 6.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm9.15 mm4.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713598220
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 33°Culet: NoneDepth 69.0%

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$55,718 HKD|Low: HK$7,640 HKD|High: HK$56,489 HKD|Avg: HK$31,743 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4HK$7,656 HKD
Retailer 3HK$8,630 HKD
Retailer 7HK$11,729 HKD
Retailer 2HK$17,181 HKD
Retailer 5HK$30,221 HKD
Retailer 8HK$44,799 HKD
Retailer 6HK$55,626 HKD
Frank DarlingHK$55,718 HKD

25 data points across 8 retailers

9 retailersHK$7,656 HKD to HK$55,718 HKD

A
Cheapest Retailer
-
HK$7,656 HKD
£768 GBP
A
Retailer 2
-
HK$8,630 HKD
$1,100 USD
View
A
Retailer 3
-
HK$11,729 HKD
$1,495 USD
View
A
Retailer 4
-
HK$17,181 HKD
A$3,369 AUD
View
B+
Retailer 5
-
HK$27,342 HKD
$3,485 USD
View
B
Retailer 6
-
HK$30,221 HKD
£3,033 GBP
View
B
Retailer 7
-
HK$44,799 HKD
$5,710 USD
View
B
Retailer 8
-
HK$55,626 HKD
$7,090 USD
View
Most Expensive
B
Frank Darling
LGDCU400-01667UD · Oct 31
HK$55,718 HKD
$7,102 USD
View
8 more retailers have this diamond
Prices start from HK$7,656 HKDSave up to HK$48,062 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$7,656 HKD