Radiant|Lab Grown|IGI

1.29ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG619423483

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

Certificate IGI LG619423483

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of October 27, 2026
Save €1,243 EUR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,387 EUR at Do Amore Diamonds · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619423483 or 619423483. Listed at 12 retailers as of October 27, 2026, with prices from €144 to €1,387, a €1,243 spread on the same certified stone. Do Amore Diamonds lists it at €1,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423483
Dimensions7.69 × 5.37 × 3.65 mm
L/W Ratio1.43
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
7.69 mm5.37 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423483
Side View
Table 65.0%Crown 44.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.0%

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 27
Current: €1,387 EUR|Low: €141 EUR|High: €1,414 EUR|Avg: €578 EUR|-1.9%
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
October 29, 2026
Retailer 9€144 EUR
Retailer 4€166 EUR
Retailer 7€167 EUR
Retailer 2€243 EUR
Retailer 12€324 EUR
Retailer 5€482 EUR
Retailer 8€608 EUR
Retailer 10€636 EUR
Retailer 3€655 EUR
Retailer 11€680 EUR
Retailer 6€925 EUR
Do Amore Diamonds€1,387 EUR

27 data points across 12 retailers

12 retailers€144 EUR to €1,387 EUR

A
Cheapest Retailer
-
€144 EUR
$161 USD
A
Retailer 2
-
€166 EUR
$185 USD
View
Final sale: no returns
A
Retailer 3
-
€167 EUR
$187 USD
View
A
Retailer 4
-
€243 EUR
£214 GBP
View
B+
Retailer 5
-
€324 EUR
$362 USD
View
B+
Retailer 6
-
€482 EUR
A$828 AUD
View
B+
Retailer 7
-
€608 EUR
$679 USD
View
B+
Retailer 8
-
€636 EUR
$710 USD
View
B+
Retailer 9
-
€655 EUR
$732 USD
View
B+
Retailer 10
-
€680 EUR
$760 USD
View
B
Retailer 11
-
€925 EUR
£814 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B451E75C9 · Oct 29
€1,387 EUR
$1,550 USD
View
11 more retailers have this diamond
Prices start from €144 EURSave up to €1,243 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
€144 EUR