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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG626435264

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626435264

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 30, 2026
Save HK$13,102 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,691 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG626435264 or 626435264. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,589 to HK$15,691, a HK$13,102 spread on the same certified stone. Brilliant Earth lists it at HK$15,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626435264
Dimensions7.72 × 6.09 × 4.21 mm
L/W Ratio1.27
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
7.72 mm6.09 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626435264
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

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$15,691 HKD|Low: HK$2,589 HKD|High: HK$17,574 HKD|Avg: HK$7,477 HKD|-10.7%
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
November 1, 2026
Retailer 7HK$2,589 HKD
Retailer 3HK$2,872 HKD
Retailer 8HK$4,687 HKD
Retailer 5HK$4,700 HKD
Retailer 12HK$4,707 HKD
Retailer 11HK$4,937 HKD
Retailer 2HK$5,050 HKD
Retailer 6HK$5,508 HKD
Retailer 10HK$6,681 HKD
Retailer 9HK$9,929 HKD
Retailer 4HK$10,082 HKD
Retailer 14HK$10,788 HKD
Retailer 15HK$11,239 HKD
Retailer 13HK$11,528 HKD
Brilliant EarthHK$15,691 HKD

44 data points across 15 retailers

19 retailersHK$2,589 HKD to HK$15,691 HKD

A
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
Final sale: no returns
A
Retailer 2
-
HK$2,872 HKD
$366 USD
View
A
Retailer 3
-
HK$4,687 HKD
€569 EUR
View
A
Retailer 4
-
HK$4,700 HKD
$599 USD
View
A
Retailer 5
-
HK$4,707 HKD
$600 USD
View
A
Retailer 6
-
HK$4,937 HKD
ZAR 10,166 ZAR
View
A
Retailer 7
-
HK$5,050 HKD
£507 GBP
View
A
Retailer 8
-
HK$5,162 HKD
$658 USD
View
A
Retailer 9
-
HK$5,508 HKD
$702 USD
View
B+
Retailer 10
-
HK$6,681 HKD
A$1,310 AUD
View
B
Retailer 11
-
HK$9,615 HKD
$1,225 USD
View
B+
Retailer 12
-
HK$9,929 HKD
A$1,947 AUD
View
B
Retailer 13
-
HK$10,082 HKD
$1,285 USD
View
Retailer 14
-
HK$10,788 HKD
$1,375 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$11,047 HKD
$1,408 USD
View
B
Retailer 16
-
HK$11,239 HKD
£1,128 GBP
View
B
Retailer 17
-
HK$11,528 HKD
£1,157 GBP
View
B
Retailer 18
-
HK$12,561 HKD
$1,601 USD
View
Most Expensive
B
Brilliant Earth
9683108A · Oct 30
HK$15,691 HKD
$2,000 USD
View
18 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$13,102 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
1.54ct Cushion
HK$2,589 HKD