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Cushion|Lab Grown|IGI

3.52ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG811674493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811674493

Diamond specifications and retailer prices

From HK$20,783 HKD
$2,649 USD
As of October 29, 2026
Save HK$54,389 HKD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$75,172 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.52ct lab-grown cushion diamond

This 3.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811674493 or 811674493. Listed at 16 retailers as of October 29, 2026, with prices from HK$20,783 to HK$75,172, a HK$54,389 spread on the same certified stone. Taylor and Hart lists it at HK$75,172. 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

3.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811674493
Dimensions10.47 × 7.19 × 4.99 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.19 mm3.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811674493
Side View
Table 64.0%Crown 39°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 69.4%

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$23,766 HKD|Low: HK$20,783 HKD|High: HK$72,097 HKD|Avg: HK$40,385 HKD|-1.0%
Retailer 1
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 30, 2026
Retailer 2HK$20,783 HKD
Retailer 3HK$21,529 HKD
Retailer 13HK$22,831 HKD
Retailer 5HK$22,996 HKD
Retailer 1HK$23,766 HKD
Retailer 7HK$29,648 HKD
Retailer 10HK$30,771 HKD
Retailer 6HK$40,892 HKD
Retailer 11HK$48,697 HKD
Retailer 8HK$49,993 HKD
Retailer 14HK$57,485 HKD
Retailer 9HK$57,951 HKD
Retailer 12HK$63,582 HKD
Retailer 4HK$72,097 HKD

42 data points across 14 retailers

16 retailersHK$20,783 HKD to HK$75,172 HKD

A
Cheapest Retailer
-
HK$20,783 HKD
$2,649 USD
Final sale: no returns
Retailer 2
-
HK$21,529 HKD
$2,744 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$22,831 HKD
$2,910 USD
View
A
Retailer 4
-
HK$22,996 HKD
$2,931 USD
View
A
Retailer 5
-
HK$23,766 HKD
£2,385 GBP
View
A
Retailer 6
-
HK$29,648 HKD
£2,975 GBP
View
A
Retailer 7
-
HK$30,771 HKD
$3,922 USD
View
A
Retailer 8
-
HK$35,706 HKD
$4,551 USD
View
B+
Retailer 9
-
HK$40,892 HKD
£4,104 GBP
View
Retailer 10
-
HK$48,697 HKD
A$9,549 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$49,993 HKD
ZAR 102,941 ZAR
View
B+
Retailer 12
-
HK$57,485 HKD
$7,327 USD
View
B+
Retailer 13
-
HK$57,951 HKD
£5,816 GBP
View
B+
Retailer 14
-
HK$63,582 HKD
$8,104 USD
View
B
Retailer 15
-
HK$72,097 HKD
SGD 12,418 SGD
View
Most Expensive
B
Taylor and Hart
LNXLHBB · Oct 30
HK$75,172 HKD
$9,581 USD
View
15 more retailers have this diamond
Prices start from HK$20,783 HKDSave up to HK$54,389 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
3.52ct Cushion
HK$20,783 HKD