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Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG579358845

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

Certificate IGI LG579358845

Diamond specifications and retailer prices

From €162 EUR
$181 USD
As of October 30, 2026
Save €1,395 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,557 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579358845 or 579358845. Listed at 9 retailers as of October 30, 2026, with prices from €162 to €1,557, a €1,395 spread on the same certified stone. Do Amore Diamonds lists it at €1,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579358845
Dimensions7.59 × 5.41 × 3.67 mm
L/W Ratio1.40
Culet sizeNone
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
7.59 mm5.41 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579358845
Side View
Table 59.0%Crown 41.8°Girdle: MED-STKPavilion 34°Culet: NoneDepth 67.8%

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: Oct 30
Current: €1,557 EUR|Low: €158 EUR|High: €1,575 EUR|Avg: €644 EUR|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7€162 EUR
Retailer 4€188 EUR
Retailer 2€266 EUR
Retailer 6€355 EUR
Retailer 5€683 EUR
Retailer 8€713 EUR
Retailer 3€1,039 EUR
Do Amore Diamonds€1,557 EUR

30 data points across 8 retailers

9 retailers€162 EUR to €1,557 EUR

A
Cheapest Retailer
-
€162 EUR
$181 USD
A
Retailer 2
-
€188 EUR
$210 USD
View
A
Retailer 3
-
€266 EUR
£234 GBP
View
A
Retailer 4
-
€355 EUR
$397 USD
View
B
Retailer 5
-
€683 EUR
$763 USD
View
B
Retailer 6
-
€713 EUR
$797 USD
View
B
Retailer 7
-
€922 EUR
£811 GBP
View
B
Retailer 8
-
€1,039 EUR
£914 GBP
View
Most Expensive
B
Do Amore Diamonds
27-26A72FFF9 · Oct 30
€1,557 EUR
$1,740 USD
View
8 more retailers have this diamond
Prices start from €162 EURSave up to €1,395 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
1.28ct Radiant
€162 EUR