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Cushion|Lab Grown|IGI

1.29ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG669460716

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG669460716

Diamond specifications and retailer prices

From €283 EUR
$316 USD
As of October 30, 2026
Save €1,190 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,473 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669460716 or 669460716. Listed at 11 retailers as of October 30, 2026, with prices from €283 to €1,473, a €1,190 spread on the same certified stone. Taylor and Hart lists it at €1,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669460716
Dimensions7.64 × 5.52 × 3.76 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
7.64 mm5.52 mm1.29 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669460716
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.1%

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 30
Current: €555 EUR|Low: €283 EUR|High: €1,473 EUR|Avg: €807 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 9€283 EUR
Retailer 4€386 EUR
Retailer 10€516 EUR
Retailer 8€519 EUR
Retailer 7€540 EUR
Retailer 1€555 EUR
Retailer 3€581 EUR
Retailer 6€764 EUR
Retailer 2€1,132 EUR
Retailer 11€1,171 EUR
Retailer 5€1,266 EUR
Taylor and Hart€1,473 EUR

41 data points across 12 retailers

11 retailers€283 EUR to €1,473 EUR

A
Cheapest Retailer
-
€283 EUR
$316 USD
Final sale: no returns
A
Retailer 2
-
€386 EUR
£339 GBP
View
A
Retailer 3
-
€516 EUR
$577 USD
View
B+
Retailer 4
-
€519 EUR
$580 USD
View
A
Retailer 5
-
€540 EUR
ZAR 9,745 ZAR
View
A
Retailer 6
-
€555 EUR
£488 GBP
View
A
Retailer 7
-
€581 EUR
$649 USD
View
B+
Retailer 8
-
€764 EUR
A$1,314 AUD
View
B
Retailer 9
-
€1,171 EUR
SGD 1,768 SGD
View
B
Retailer 10
-
€1,266 EUR
£1,114 GBP
View
Most Expensive
B
Taylor and Hart
IIM4WQD · Oct 31
€1,473 EUR
$1,645 USD
View
10 more retailers have this diamond
Prices start from €283 EURSave up to €1,190 EUR

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
1.29ct Cushion
€283 EUR