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Cushion|Lab Grown|IGI

5.53ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG710502072

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710502072

Diamond specifications and retailer prices

From HK$33,118 HKD
As of November 2, 2026
Save HK$92,081 HKD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$125,199 HKD at Adiamor · As of November 3, 2026
View at Adiamor

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710502072 or 710502072. Listed at 21 retailers as of November 2, 2026, with prices from HK$33,118 to HK$125,199, a HK$92,081 spread on the same certified stone. Adiamor lists it at HK$125,199. 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

5.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710502072
Dimensions11.48 × 8.66 × 5.78 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.66 mm5.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710502072
Side View
Table 67.0%Crown 41.6°Girdle: MED-THKPavilion 30°Culet: NoneDepth 66.7%

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: Nov 2
Current: HK$125,199 HKD|Low: HK$33,000 HKD|High: HK$163,589 HKD|Avg: HK$73,002 HKD
Adiamor
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
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 6HK$33,118 HKD
Retailer 5HK$34,177 HKD
Retailer 9HK$34,679 HKD
Retailer 16HK$36,680 HKD
Retailer 13HK$42,172 HKD
Retailer 12HK$44,291 HKD
Retailer 3HK$49,430 HKD
Retailer 2HK$55,048 HKD
Retailer 10HK$69,649 HKD
Retailer 14HK$70,096 HKD
Retailer 17HK$73,603 HKD
Retailer 11HK$90,190 HKD
Retailer 8HK$94,897 HKD
Retailer 15HK$111,099 HKD
Retailer 4HK$116,364 HKD
Retailer 7HK$120,805 HKD
AdiamorHK$125,199 HKD

35 data points across 17 retailers

21 retailersHK$33,118 HKD to HK$125,199 HKD

A
Cheapest Retailer
-
HK$33,118 HKD
Retailer 2
-
HK$34,177 HKD
View
Price last confirmed 23 days ago
A
Retailer 3
-
HK$34,679 HKD
View
A
Retailer 4
-
HK$36,680 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$40,172 HKD
View
A
Retailer 6
-
HK$42,172 HKD
View
A
Retailer 7
-
HK$44,291 HKD
View
A
Retailer 8
-
HK$49,430 HKD
View
A
Retailer 9
-
HK$52,490 HKD
View
A
Retailer 10
-
HK$55,048 HKD
View
Retailer 11
-
HK$59,881 HKD
View
Price last confirmed 56 days ago
A
Retailer 12
-
HK$69,649 HKD
View
A
Retailer 13
-
HK$70,096 HKD
View
A
Retailer 14
-
HK$73,603 HKD
View
A
Retailer 15
-
HK$86,306 HKD
View
A
Retailer 16
-
HK$90,190 HKD
View
A
Retailer 17
-
HK$94,897 HKD
View
A
Retailer 18
-
HK$111,099 HKD
View
B+
Retailer 19
-
HK$116,364 HKD
View
B+
Retailer 20
-
HK$120,805 HKD
View
Most Expensive
B+
Adiamor
D-68377527 · Nov 3
HK$125,199 HKD
$15,957 USD
View
20 more retailers have this diamond
Prices start from HK$33,118 HKDSave up to HK$92,081 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
5.53ct Cushion
HK$33,118 HKD