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Round|Lab Grown|IGI

1.25ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG830622739

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830622739

Diamond specifications and retailer prices

From €216 EUR
$241 USD
As of October 29, 2026
Save €1,780 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,996 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830622739 or 830622739. Listed at 18 retailers as of October 29, 2026, with prices from €216 to €1,996, a €1,780 spread on the same certified stone. Do Amore Diamonds lists it at €1,996. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622739
Dimensions6.97 × 7.01 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.97 mm7.01 mm1.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622739
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.9%

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 29
Current: €1,996 EUR|Low: €216 EUR|High: €2,068 EUR|Avg: €722 EUR|-3.5%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 30, 2026
Retailer 14€216 EUR
Retailer 4€233 EUR
Retailer 5€241 EUR
Retailer 11€331 EUR
Retailer 8€359 EUR
Retailer 18€454 EUR
Retailer 3€466 EUR
Retailer 15€474 EUR
Retailer 2€524 EUR
Retailer 12€570 EUR
Retailer 16€692 EUR
Retailer 6€775 EUR
Retailer 9€862 EUR
Retailer 19€915 EUR
Retailer 13€1,109 EUR
Retailer 17€1,132 EUR
Retailer 7€1,183 EUR
Retailer 10€1,575 EUR
Do Amore Diamonds€1,996 EUR

10 data points across 19 retailers

18 retailers€216 EUR to €1,996 EUR

A
Cheapest Retailer
-
€216 EUR
$241 USD
A
Retailer 2
-
€241 EUR
$269 USD
View
A
Retailer 3
-
€331 EUR
$370 USD
View
A
Retailer 4
-
€359 EUR
$401 USD
View
A
Retailer 5
-
€454 EUR
£399 GBP
View
A
Retailer 6
-
€466 EUR
View
A
Retailer 7
-
€474 EUR
$530 USD
View
A
Retailer 8
-
€524 EUR
$585 USD
View
A
Retailer 9
-
€570 EUR
£502 GBP
View
A
Retailer 10
-
€692 EUR
A$1,190 AUD
View
B+
Retailer 11
-
€775 EUR
$866 USD
View
B+
Retailer 12
-
€862 EUR
$963 USD
View
B+
Retailer 13
-
€915 EUR
$1,022 USD
View
B+
Retailer 14
-
€1,109 EUR
$1,239 USD
View
B+
Retailer 15
-
€1,132 EUR
$1,265 USD
View
B+
Retailer 16
-
€1,183 EUR
£1,041 GBP
View
B
Retailer 17
-
€1,575 EUR
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-313FF7E5A · Oct 29
€1,996 EUR
$2,230 USD
View
17 more retailers have this diamond
Prices start from €216 EURSave up to €1,780 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 Round
€216 EUR