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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 $223 USD
As of October 28, 2026
Save $1,961 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,184 USD 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 $223 to $2,184, a $1,961 spread on the same certified stone. Queensmith lists it at $2,184. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $455 USD|Low: $223 USD|High: $1,520 USD|Avg: $582 USD|+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 29, 2026
Retailer 2$223 USD
Retailer 10$248 USD
Retailer 3$335 USD
Retailer 4$419 USD
Retailer 5$426 USD
Retailer 1$455 USD
Retailer 11$498 USD
Retailer 9$635 USD
Retailer 7$785 USD
Retailer 6$1,161 USD
Retailer 8$1,440 USD

36 data points across 11 retailers

17 retailers$223 USD to $2,184 USD

A
Cheapest Retailer
-
$223 USD
Final sale: no returns
Retailer 2
-
$248 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$335 USD
View
A
Retailer 4
-
$419 USD
€399 EUR
View
A
Retailer 5
-
$426 USD
ZAR 6,879 ZAR
View
Retailer 6
-
$440 USD
£347 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$455 USD
£358 GBP
View
A
Retailer 8
-
$498 USD
View
A
Retailer 9
-
$518 USD
View
B+
Retailer 10
-
$635 USD
View
Retailer 11
-
$780 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$785 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$851 USD
View
B
Retailer 14
-
$1,161 USD
£914 GBP
View
B
Retailer 15
-
$1,194 USD
View
B
Retailer 16
-
$1,440 USD
View
Most Expensive
B
Queensmith
LG689529463 · Oct 28
$2,184 USD
£1,720 GBP
View
16 more retailers have this diamond
Prices start from $223 USDSave up to $1,961 USD

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
$223 USD