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Cushion|Lab Grown|IGI

1.29ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG617442572

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG617442572

Diamond specifications and retailer prices

From €172 EUR
$192 USD
As of October 28, 2026
Save €1,224 EUR (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,396 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617442572 or 617442572. Listed at 9 retailers as of October 27, 2026, with prices from €172 to €1,396, a €1,224 spread on the same certified stone. Do Amore Diamonds lists it at €1,396. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617442572
Dimensions6.28 × 6.20 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm6.20 mm1.29 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617442572
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 67.7%

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: €1,396 EUR|Low: €125 EUR|High: €1,477 EUR|Avg: €623 EUR|-5.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 13€172 EUR
Retailer 8€245 EUR
Retailer 11€326 EUR
Retailer 15€367 EUR
Retailer 5€384 EUR
Retailer 4€431 EUR
Retailer 7€472 EUR
Retailer 9€487 EUR
Retailer 6€559 EUR
Retailer 2€628 EUR
Retailer 3€852 EUR
Retailer 14€868 EUR
Retailer 10€939 EUR
Retailer 12€1,164 EUR
Do Amore Diamonds€1,396 EUR

34 data points across 15 retailers

9 retailers€172 EUR to €1,396 EUR

A
Cheapest Retailer
-
€172 EUR
$192 USD
Final sale: no returns
A
Retailer 2
-
€245 EUR
£216 GBP
View
B+
Retailer 3
-
€326 EUR
$364 USD
View
B+
Retailer 4
-
€487 EUR
A$837 AUD
View
B
Retailer 5
-
€628 EUR
$702 USD
View
B
Retailer 6
-
€868 EUR
$970 USD
View
Retailer 7
-
€939 EUR
£826 GBP
View
Price last confirmed 11 days ago
B
Retailer 8
-
€1,164 EUR
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-A72A22199 · Oct 27
€1,396 EUR
$1,560 USD
View
8 more retailers have this diamond
Prices start from €172 EURSave up to €1,224 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
€172 EUR