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Radiant|Lab Grown|IGI

1.25ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG843660587

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

Certificate IGI LG843660587

Diamond specifications and retailer prices

From €199 EUR
As of November 4, 2026
Save €868 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,067 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843660587 or 843660587. Listed at 13 retailers as of November 4, 2026, with prices from €199 to €1,067, a €868 spread on the same certified stone. Reve Diamonds lists it at €1,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843660587
Dimensions7.93 × 5.29 × 3.51 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.29 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843660587
Side View
Table 63.0%Crown 38°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 66.4%

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: Nov 4
Current: €199 EUR|Low: €198 EUR|High: €1,067 EUR|Avg: €551 EUR|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 4, 2026
Retailer 1€199 EUR
Retailer 8€295 EUR
Retailer 3€378 EUR
Retailer 10€380 EUR
Retailer 6€386 EUR
Retailer 7€397 EUR
Retailer 2€439 EUR
Retailer 11€535 EUR
Retailer 5€715 EUR
Retailer 4€759 EUR
Retailer 9€1,025 EUR
Reve Diamonds€1,067 EUR

5 data points across 12 retailers

13 retailers€199 EUR to €1,067 EUR

A
Cheapest Retailer
-
€199 EUR
Final sale: no returns
A
Retailer 2
-
€295 EUR
View
A
Retailer 3
-
€378 EUR
View
A
Retailer 4
-
€380 EUR
View
A
Retailer 5
-
€386 EUR
View
A
Retailer 6
-
€397 EUR
View
B+
Retailer 7
-
€439 EUR
View
B+
Retailer 8
-
€535 EUR
View
B
Retailer 9
-
€715 EUR
View
B
Retailer 10
-
€759 EUR
View
B
Retailer 11
-
€805 EUR
View
B
Retailer 12
-
€1,025 EUR
View
Most Expensive
B
Reve Diamonds
4C69F9D59 · Nov 4
€1,067 EUR
$1,193 USD
View
12 more retailers have this diamond
Prices start from €199 EURSave up to €868 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
1.25ct Radiant
€199 EUR