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Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG633431753

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG633431753

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of October 30, 2026
Save €1,596 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,781 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant 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 LG633431753 or 633431753. Listed at 18 retailers as of October 30, 2026, with prices from €185 to €1,781, a €1,596 spread on the same certified stone. Do Amore Diamonds lists it at €1,781. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633431753
Dimensions7.85 × 5.34 × 3.60 mm
L/W Ratio1.47
Culet sizeNone
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
7.85 mm5.34 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633431753
Side View
Table 66.0%Crown 31.9°Girdle: MediumPavilion 35°Culet: NoneDepth 67.4%

Caratlytics Score

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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: €1,781 EUR|Low: €185 EUR|High: €1,781 EUR|Avg: €627 EUR
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 18€185 EUR
Retailer 9€207 EUR
Retailer 16€215 EUR
Retailer 4€230 EUR
Retailer 17€230 EUR
Retailer 14€319 EUR
Retailer 8€340 EUR
Retailer 19€397 EUR
Retailer 2€470 EUR
Retailer 6€517 EUR
Retailer 13€582 EUR
Retailer 10€683 EUR
Retailer 15€741 EUR
Retailer 5€815 EUR
Retailer 7€969 EUR
Retailer 12€1,022 EUR
Retailer 3€1,088 EUR
Retailer 11€1,189 EUR
Do Amore Diamonds€1,781 EUR

26 data points across 19 retailers

18 retailers€185 EUR to €1,781 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$240 USD
View
A
Retailer 4
-
€230 EUR
$257 USD
View
Retailer 5
-
€230 EUR
$257 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€319 EUR
£281 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€340 EUR
$380 USD
View
A
Retailer 8
-
€397 EUR
$444 USD
View
B+
Retailer 9
-
€470 EUR
£413 GBP
View
B+
Retailer 10
-
€517 EUR
$578 USD
View
Retailer 11
-
€582 EUR
$650 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
€683 EUR
£601 GBP
View
B
Retailer 13
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€741 EUR
$828 USD
View
B
Retailer 14
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€815 EUR
$911 USD
View
B
Retailer 15
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€969 EUR
$1,082 USD
View
B
Retailer 16
-
€1,022 EUR
£899 GBP
View
B
Retailer 17
-
€1,088 EUR
$1,216 USD
View
Most Expensive
B
Do Amore Diamonds
27-5577CB8D3 · Oct 31
€1,781 EUR
$1,990 USD
View
17 more retailers have this diamond
Prices start from €185 EURSave up to €1,596 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 Radiant
€185 EUR