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Cushion|Lab Grown|IGI

1.53ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG665408736

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408736

Diamond specifications and retailer prices

From HK$2,150 HKD
$274 USD
As of October 31, 2026
Save HK$10,796 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,945 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408736 or 665408736. Listed at 17 retailers as of October 29, 2026, with prices from HK$2,150 to HK$12,945, a HK$10,796 spread on the same certified stone. Brilliant Earth lists it at HK$12,945. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408736
Dimensions7.67 × 6.34 × 4.14 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm6.34 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408736
Side View
Table 60.0%Crown 34.6°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 65.3%

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 31
Current: HK$12,945 HKD|Low: HK$2,134 HKD|High: HK$12,945 HKD|Avg: HK$6,680 HKD
Brilliant Earth
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
October 31, 2026
Retailer 9HK$2,150 HKD
Retailer 3HK$4,025 HKD
Retailer 10HK$4,109 HKD
Retailer 14HK$4,362 HKD
Retailer 2HK$4,481 HKD
Retailer 8HK$4,505 HKD
Retailer 11HK$5,574 HKD
Retailer 15HK$6,300 HKD
Retailer 5HK$8,094 HKD
Retailer 7HK$9,109 HKD
Retailer 12HK$9,595 HKD
Retailer 6HK$9,761 HKD
Retailer 4HK$10,512 HKD
Retailer 13HK$10,552 HKD
Brilliant EarthHK$12,945 HKD

39 data points across 15 retailers

17 retailersHK$2,150 HKD to HK$12,945 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
$274 USD
Final sale: no returns
A
Retailer 2
-
HK$4,025 HKD
$513 USD
View
A
Retailer 3
-
HK$4,109 HKD
ZAR 8,461 ZAR
View
A
Retailer 4
-
HK$4,362 HKD
$556 USD
View
A
Retailer 5
-
HK$4,481 HKD
€544 EUR
View
A
Retailer 6
-
HK$4,505 HKD
£452 GBP
View
A
Retailer 7
-
HK$4,974 HKD
$634 USD
View
A
Retailer 8
-
HK$5,574 HKD
A$1,093 AUD
View
B+
Retailer 9
-
HK$6,300 HKD
$803 USD
View
B+
Retailer 10
-
HK$7,720 HKD
$984 USD
View
B+
Retailer 11
-
HK$8,094 HKD
$1,032 USD
View
B
Retailer 12
-
HK$9,109 HKD
$1,161 USD
View
B+
Retailer 13
-
HK$9,595 HKD
£963 GBP
View
Retailer 14
-
HK$9,761 HKD
A$1,914 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
HK$10,512 HKD
$1,340 USD
View
Retailer 16
-
HK$10,552 HKD
$1,345 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13245219A · Oct 29
HK$12,945 HKD
$1,650 USD
View
16 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$10,796 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$2,150 HKD