Radiant|Lab Grown|IGI

1.25ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG726541332

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

Certificate IGI LG726541332

Diamond specifications and retailer prices

From €244 EUR
$273 USD
As of October 30, 2026
Save €1,105 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,175 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG726541332 or 726541332. Listed at 23 retailers as of October 29, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726541332
Dimensions7.75 × 5.38 × 3.50 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.38 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726541332
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 33.3°Culet: NoneDepth 65.1%

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: €2,175 EUR|Low: €235 EUR|High: €2,175 EUR|Avg: €720 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
November 1, 2026
Retailer 15€244 EUR
Retailer 4€273 EUR
Retailer 6€284 EUR
Retailer 7€303 EUR
Retailer 16€303 EUR
Retailer 8€388 EUR
Retailer 2€447 EUR
Retailer 12€575 EUR
Retailer 9€594 EUR
Retailer 13€730 EUR
Retailer 11€817 EUR
Retailer 14€932 EUR
Retailer 5€1,076 EUR
Retailer 3€1,275 EUR
Retailer 10€1,349 EUR
Do Amore Diamonds€2,175 EUR

41 data points across 16 retailers

23 retailers€244 EUR to €1,349 EUR

A
Cheapest Retailer
-
€244 EUR
$273 USD
A
Retailer 2
-
€273 EUR
$305 USD
View
Final sale: no returns
A
Retailer 3
-
€284 EUR
$317 USD
View
Retailer 4
-
€303 EUR
$339 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€303 EUR
$339 USD
View
A
Retailer 6
-
€356 EUR
$398 USD
View
A
Retailer 7
-
€388 EUR
$433 USD
View
A
Retailer 8
-
€405 EUR
$452 USD
View
B+
Retailer 9
-
€443 EUR
$495 USD
View
A
Retailer 10
-
€447 EUR
£393 GBP
View
B+
Retailer 11
-
€575 EUR
ZAR 10,382 ZAR
View
B+
Retailer 12
-
€594 EUR
£523 GBP
View
B
Retailer 13
-
€714 EUR
$798 USD
View
B+
Retailer 14
-
€730 EUR
A$1,254 AUD
View
B+
Retailer 15
-
€817 EUR
A$1,404 AUD
View
B
Retailer 16
-
€932 EUR
$1,041 USD
View
B
Retailer 17
-
€1,076 EUR
$1,202 USD
View
B
Retailer 18
-
€1,223 EUR
$1,367 USD
View
B
Retailer 19
-
€1,270 EUR
$1,419 USD
View
B
Retailer 20
-
€1,275 EUR
$1,424 USD
View
B
Retailer 21
-
€1,310 EUR
£1,152 GBP
View
B
Retailer 22
-
€1,349 EUR
£1,187 GBP
View
Most Expensive
Do Amore Diamonds
27-C6EDC2927 · Oct 31
€2,175 EUR
$2,430 USD
View
Price under review
22 more retailers have this diamond
Prices start from €244 EURSave up to €1,105 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
€244 EUR