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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 $316 USD
As of October 30, 2026
Save $1,329 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,645 USD at Taylor and Hart · As of October 29, 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 29, 2026, with prices from $316 to $1,645, a $1,329 spread on the same certified stone. Taylor and Hart lists it at $1,645. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $431 USD|Low: $316 USD|High: $1,645 USD|Avg: $903 USD|-1.0%
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 30, 2026
Retailer 9$316 USD
Retailer 1$431 USD
Retailer 10$577 USD
Retailer 8$580 USD
Retailer 7$603 USD
Retailer 4$620 USD
Retailer 3$649 USD
Retailer 6$854 USD
Retailer 2$1,265 USD
Retailer 11$1,308 USD
Retailer 5$1,415 USD
Taylor and Hart$1,645 USD

41 data points across 12 retailers

11 retailers$316 USD to $1,645 USD

A
Cheapest Retailer
-
$316 USD
Final sale: no returns
A
Retailer 2
-
$431 USD
£339 GBP
View
A
Retailer 3
-
$577 USD
View
B+
Retailer 4
-
$580 USD
View
A
Retailer 5
-
$603 USD
ZAR 9,745 ZAR
View
A
Retailer 6
-
$620 USD
£488 GBP
View
A
Retailer 7
-
$649 USD
View
B+
Retailer 8
-
$854 USD
A$1,314 AUD
View
B
Retailer 9
-
$1,308 USD
SGD 1,768 SGD
View
B
Retailer 10
-
$1,415 USD
£1,114 GBP
View
Most Expensive
B
Taylor and Hart
IIM4WQD · Oct 29
$1,645 USD
View
10 more retailers have this diamond
Prices start from $316 USDSave up to $1,329 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
1.29ct Cushion
$316 USD