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Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG745508236

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

Certificate IGI LG745508236

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of October 30, 2026
Save €1,436 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,602 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 LG745508236 or 745508236. Listed at 15 retailers as of October 30, 2026, with prices from €166 to €1,602, a €1,436 spread on the same certified stone. Do Amore Diamonds lists it at €1,602. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508236
Dimensions7.45 × 5.53 × 3.56 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.45 mm5.53 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508236
Side View
Table 63.0%Crown 44.3°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 64.4%

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: €1,602 EUR|Low: €160 EUR|High: €1,602 EUR|Avg: €569 EUR
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 15€166 EUR
Retailer 3€186 EUR
Retailer 18€193 EUR
Retailer 5€242 EUR
Retailer 6€277 EUR
Retailer 10€310 EUR
Retailer 4€344 EUR
Retailer 2€371 EUR
Retailer 7€385 EUR
Retailer 13€557 EUR
Retailer 16€659 EUR
Retailer 8€661 EUR
Retailer 14€701 EUR
Retailer 17€732 EUR
Retailer 11€886 EUR
Retailer 9€945 EUR
Retailer 12€1,071 EUR
Do Amore Diamonds€1,602 EUR

24 data points across 18 retailers

15 retailers€166 EUR to €1,602 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
A
Retailer 2
-
€186 EUR
$208 USD
View
Final sale: no returns
A
Retailer 3
-
€193 EUR
$216 USD
View
A
Retailer 4
-
€242 EUR
$271 USD
View
B+
Retailer 5
-
€277 EUR
$310 USD
View
A
Retailer 6
-
€344 EUR
$384 USD
View
A
Retailer 7
-
€371 EUR
View
B+
Retailer 8
-
€557 EUR
A$957 AUD
View
Retailer 9
-
€659 EUR
A$1,133 AUD
View
Price last confirmed 24 days ago
Retailer 10
-
€661 EUR
$739 USD
View
Price last confirmed 69 days ago
B
Retailer 11
-
€701 EUR
$783 USD
View
B
Retailer 12
-
€732 EUR
$818 USD
View
B
Retailer 13
-
€886 EUR
$990 USD
View
B
Retailer 14
-
€1,071 EUR
£942 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6F47B396F · Oct 31
€1,602 EUR
$1,790 USD
View
14 more retailers have this diamond
Prices start from €166 EURSave up to €1,436 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
€166 EUR