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Radiant|Lab Grown|IGI

1.25ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG582367831

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

Certificate IGI LG582367831

Diamond specifications and retailer prices

From €216 EUR
$241 USD
As of October 30, 2026
Save €1,637 EUR (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,853 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582367831 or 582367831. Listed at 18 retailers as of October 30, 2026, with prices from €216 to €1,853, a €1,637 spread on the same certified stone. Do Amore Diamonds lists it at €1,853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582367831
Dimensions7.69 × 5.22 × 3.58 mm
L/W Ratio1.47
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 mm5.22 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582367831
Side View
Table 68.0%Crown 40.4°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.6%

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: €1,969 EUR|Low: €143 EUR|High: €1,969 EUR|Avg: €681 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
November 1, 2026
Retailer 5€143 EUR
Retailer 14€216 EUR
Retailer 12€239 EUR
Retailer 15€321 EUR
Retailer 13€336 EUR
Retailer 3€337 EUR
Retailer 9€453 EUR
Retailer 10€643 EUR
Retailer 7€706 EUR
Retailer 11€771 EUR
Retailer 6€1,038 EUR
Retailer 2€1,056 EUR
Retailer 8€1,065 EUR
Retailer 4€1,111 EUR
Do Amore Diamonds€1,969 EUR

20 data points across 15 retailers

18 retailers€216 EUR to €1,853 EUR

Retailer 1
-
€185 EUR
$207 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€216 EUR
$241 USD
View
Final sale: no returns
Retailer 3
-
€224 EUR
$250 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€239 EUR
$267 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
€321 EUR
$359 USD
View
A
Retailer 6
-
€336 EUR
$375 USD
View
A
Retailer 7
-
€337 EUR
$377 USD
View
A
Retailer 8
-
€453 EUR
ZAR 8,173 ZAR
View
B+
Retailer 9
-
€643 EUR
A$1,105 AUD
View
B
Retailer 10
-
€655 EUR
£577 GBP
View
B
Retailer 11
-
€771 EUR
$861 USD
View
Retailer 12
-
€848 EUR
$947 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
€1,001 EUR
$1,118 USD
View
B
Retailer 14
-
€1,023 EUR
£900 GBP
View
B
Retailer 15
-
€1,056 EUR
£929 GBP
View
B
Retailer 16
-
€1,065 EUR
$1,190 USD
View
B
Retailer 17
-
€1,111 EUR
$1,242 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E2549B34 · Oct 31
€1,853 EUR
$2,070 USD
View
17 more retailers have this diamond
Prices start from €216 EURSave up to €1,637 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
€216 EUR