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Cushion|Lab Grown|IGI

1.34ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG689529463

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG689529463

Diamond specifications and retailer prices

From HK$1,750 HKD
$223 USD
As of October 30, 2026
Save HK$15,389 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$17,138 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.34ct lab-grown cushion diamond

This 1.34ct 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 LG689529463 or 689529463. Listed at 17 retailers as of October 28, 2026, with prices from HK$1,750 to HK$17,138, a HK$15,389 spread on the same certified stone. Queensmith lists it at HK$17,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689529463
Dimensions6.78 × 5.82 × 4.22 mm
L/W Ratio1.16
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
6.78 mm5.82 mm1.34 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689529463
Side View
Table 65.0%Crown 37°Girdle: THK-VTKPavilion 45.7°Culet: NoneDepth 72.5%

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$3,566 HKD|Low: HK$1,750 HKD|High: HK$11,925 HKD|Avg: HK$4,546 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$1,750 HKD
Retailer 10HK$1,946 HKD
Retailer 3HK$2,628 HKD
Retailer 5HK$3,287 HKD
Retailer 6HK$3,341 HKD
Retailer 1HK$3,566 HKD
Retailer 11HK$3,907 HKD
Retailer 9HK$4,982 HKD
Retailer 8HK$6,159 HKD
Retailer 4HK$6,433 HKD
Retailer 7HK$9,107 HKD

38 data points across 11 retailers

17 retailersHK$1,750 HKD to HK$17,138 HKD

A
Cheapest Retailer
-
HK$1,750 HKD
$223 USD
Final sale: no returns
Retailer 2
-
HK$1,946 HKD
$248 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
HK$2,628 HKD
$335 USD
View
A
Retailer 4
-
HK$3,287 HKD
€399 EUR
View
A
Retailer 5
-
HK$3,341 HKD
ZAR 6,879 ZAR
View
Retailer 6
-
HK$3,455 HKD
£347 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$3,566 HKD
£358 GBP
View
A
Retailer 8
-
HK$3,907 HKD
$498 USD
View
A
Retailer 9
-
HK$4,064 HKD
$518 USD
View
B+
Retailer 10
-
HK$4,982 HKD
$635 USD
View
Retailer 11
-
HK$6,120 HKD
$780 USD
View
Price last confirmed 12 days ago
Retailer 12
-
HK$6,159 HKD
$785 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 14
-
HK$6,674 HKD
$851 USD
View
B
Retailer 15
-
HK$9,107 HKD
£914 GBP
View
B
Retailer 16
-
HK$9,364 HKD
$1,194 USD
View
Most Expensive
B
Queensmith
LG689529463 · Oct 28
HK$17,138 HKD
£1,720 GBP
View
16 more retailers have this diamond
Prices start from HK$1,750 HKDSave up to HK$15,389 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
1.34ct Cushion
HK$1,750 HKD