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Cushion|Lab Grown|IGI

1.45ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG787674690

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787674690

Diamond specifications and retailer prices

From HK$2,306 HKD
$294 USD
As of October 28, 2026
Save HK$16,051 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$18,358 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787674690 or 787674690. Listed at 16 retailers as of October 28, 2026, with prices from HK$2,306 to HK$18,358, a HK$16,051 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787674690
Dimensions8.38 × 5.91 × 3.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm5.91 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787674690
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 63.6%

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 28
Current: HK$6,899 HKD|Low: HK$2,306 HKD|High: HK$18,358 HKD|Avg: HK$5,999 HKD|+0.4%
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
October 28, 2026
Retailer 4HK$2,306 HKD
Retailer 2HK$3,428 HKD
Retailer 8HK$3,452 HKD
Retailer 10HK$3,742 HKD
Retailer 6HK$4,859 HKD
Retailer 7HK$4,973 HKD
Retailer 3HK$5,193 HKD
Retailer 12HK$5,397 HKD
Retailer 5HK$6,006 HKD
Retailer 1HK$6,899 HKD
Retailer 13HK$7,100 HKD
Retailer 11HK$10,383 HKD
Retailer 9HK$11,348 HKD

38 data points across 13 retailers

16 retailersHK$2,306 HKD to HK$18,358 HKD

A
Cheapest Retailer
-
HK$2,306 HKD
$294 USD
Final sale: no returns
A
Retailer 2
-
HK$3,428 HKD
$437 USD
View
A
Retailer 3
-
HK$3,452 HKD
$440 USD
View
A
Retailer 4
-
HK$3,742 HKD
$477 USD
View
A
Retailer 5
-
HK$4,859 HKD
ZAR 10,006 ZAR
View
A
Retailer 6
-
HK$4,973 HKD
£499 GBP
View
B+
Retailer 7
-
HK$5,193 HKD
$662 USD
View
B+
Retailer 8
-
HK$5,397 HKD
$688 USD
View
B+
Retailer 9
-
HK$6,006 HKD
$766 USD
View
B+
Retailer 10
-
HK$6,899 HKD
A$1,353 AUD
View
B+
Retailer 11
-
HK$7,100 HKD
$905 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$10,383 HKD
$1,324 USD
View
B
Retailer 13
-
HK$10,388 HKD
$1,324 USD
View
B
Retailer 14
-
HK$10,930 HKD
$1,393 USD
View
B
Retailer 15
-
HK$11,348 HKD
£1,139 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F9853C735 · Oct 29
HK$18,358 HKD
$2,340 USD
View
15 more retailers have this diamond
Prices start from HK$2,306 HKDSave up to HK$16,051 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
1.45ct Cushion
HK$2,306 HKD