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Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG737507158

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

Certificate IGI LG737507158

Diamond specifications and retailer prices

From HK$2,063 HKD
$263 USD
As of October 30, 2026
Save HK$13,542 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$15,605 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737507158 or 737507158. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,063 to HK$15,605, a HK$13,542 spread on the same certified stone. Yadav Diamonds lists it at HK$15,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737507158
Dimensions6.56 × 6.55 × 4.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.55 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737507158
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

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$5,688 HKD|Low: HK$2,063 HKD|High: HK$15,142 HKD|Avg: HK$5,806 HKD|-1.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 15HK$2,063 HKD
Retailer 8HK$2,322 HKD
Retailer 18HK$2,690 HKD
Retailer 16HK$3,099 HKD
Retailer 11HK$3,766 HKD
Retailer 5HK$3,831 HKD
Retailer 6HK$3,994 HKD
Retailer 12HK$4,135 HKD
Retailer 13HK$4,276 HKD
Retailer 19HK$4,337 HKD
Retailer 7HK$5,421 HKD
Retailer 1HK$5,688 HKD
Retailer 3HK$7,022 HKD
Retailer 4HK$7,786 HKD
Retailer 2HK$8,122 HKD
Retailer 9HK$9,326 HKD
Retailer 14HK$9,344 HKD
Retailer 17HK$10,263 HKD
Retailer 10HK$15,142 HKD

33 data points across 19 retailers

20 retailersHK$2,063 HKD to HK$15,605 HKD

A
Cheapest Retailer
-
HK$2,063 HKD
$263 USD
Final sale: no returns
A
Retailer 2
-
HK$2,322 HKD
$296 USD
View
A
Retailer 3
-
HK$2,690 HKD
£270 GBP
View
B+
Retailer 4
-
HK$3,099 HKD
$395 USD
View
Retailer 5
-
HK$3,766 HKD
$480 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,831 HKD
€465 EUR
View
A
Retailer 7
-
HK$3,994 HKD
ZAR 8,225 ZAR
View
A
Retailer 8
-
HK$4,135 HKD
$527 USD
View
A
Retailer 9
-
HK$4,276 HKD
$545 USD
View
A
Retailer 10
-
HK$4,337 HKD
£435 GBP
View
B+
Retailer 11
-
HK$5,421 HKD
A$1,063 AUD
View
B+
Retailer 12
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 13
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 14
-
HK$7,786 HKD
$992 USD
View
B+
Retailer 15
-
HK$8,122 HKD
SGD 1,399 SGD
View
B
Retailer 16
-
HK$9,326 HKD
£936 GBP
View
B
Retailer 17
-
HK$9,344 HKD
$1,191 USD
View
B
Retailer 18
-
HK$10,263 HKD
$1,308 USD
View
Retailer 19
-
HK$15,142 HKD
$1,930 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13004747 · Oct 30
HK$15,605 HKD
$1,989 USD
View
19 more retailers have this diamond
Prices start from HK$2,063 HKDSave up to HK$13,542 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
1.53ct Cushion
HK$2,063 HKD