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Radiant|Lab Grown|IGI

2.05ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG731531009

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

Certificate IGI LG731531009

Diamond specifications and retailer prices

From €496 EUR
$556 USD
As of November 2, 2026
Save €3,909 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,404 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731531009 or 731531009. Listed at 26 retailers as of November 2, 2026, with prices from €496 to €4,404, a €3,909 spread on the same certified stone. Do Amore Diamonds lists it at €4,404. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731531009
Dimensions9.26 × 6.26 × 4.21 mm
L/W Ratio1.48
Culet sizePointed
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
9.26 mm6.26 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731531009
Side View
Table 61.0%Crown 38.7°Girdle: MediumPavilion 36.7°Culet: NoneDepth 67.3%

Caratlytics Score

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A+
Exceptional
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: Nov 2
Current: €4,404 EUR|Low: €476 EUR|High: €4,404 EUR|Avg: €1,775 EUR
Do Amore Diamonds
Retailer 2
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Retailer 26
November 2, 2026
Retailer 5€496 EUR
Retailer 26€555 EUR
Retailer 4€614 EUR
Retailer 25€621 EUR
Retailer 23€749 EUR
Retailer 16€826 EUR
Retailer 24€845 EUR
Retailer 9€958 EUR
Retailer 2€1,037 EUR
Retailer 13€1,062 EUR
Retailer 11€1,208 EUR
Retailer 21€1,506 EUR
Retailer 7€1,585 EUR
Retailer 17€1,608 EUR
Retailer 22€1,637 EUR
Retailer 6€1,784 EUR
Retailer 19€1,970 EUR
Retailer 15€1,978 EUR
Retailer 12€2,062 EUR
Retailer 14€2,296 EUR
Retailer 18€2,437 EUR
Retailer 8€2,741 EUR
Retailer 20€2,944 EUR
Retailer 3€3,031 EUR
Retailer 10€4,030 EUR
Do Amore Diamonds€4,404 EUR

36 data points across 26 retailers

26 retailers€496 EUR to €4,404 EUR

A+
Cheapest Retailer
-
€496 EUR
$556 USD
A
Retailer 2
-
€555 EUR
$622 USD
View
A
Retailer 3
-
€614 EUR
$689 USD
View
A
Retailer 4
-
€621 EUR
$697 USD
View
Final sale: no returns
A
Retailer 5
-
€749 EUR
$840 USD
View
A
Retailer 6
-
€826 EUR
$926 USD
View
A
Retailer 7
-
€845 EUR
HK$7,400 HKD
View
A
Retailer 8
-
€958 EUR
$1,075 USD
View
A
Retailer 9
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€1,037 EUR
View
A
Retailer 10
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€1,062 EUR
£938 GBP
View
A
Retailer 11
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€1,208 EUR
$1,355 USD
View
B+
Retailer 12
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€1,506 EUR
A$2,599 AUD
View
B+
Retailer 13
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€1,585 EUR
$1,778 USD
View
B+
Retailer 14
-
€1,608 EUR
$1,804 USD
View
B+
Retailer 15
-
€1,637 EUR
ZAR 29,656 ZAR
View
B+
Retailer 16
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€1,784 EUR
$2,001 USD
View
B+
Retailer 17
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€1,970 EUR
£1,740 GBP
View
B+
Retailer 18
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€1,978 EUR
$2,218 USD
View
B+
Retailer 19
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€2,062 EUR
$2,313 USD
View
B+
Retailer 20
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€2,296 EUR
$2,575 USD
View
B+
Retailer 21
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€2,437 EUR
SGD 3,694 SGD
View
Retailer 22
-
€2,741 EUR
A$4,730 AUD
View
Price last confirmed 25 days ago
B+
Retailer 23
-
€2,944 EUR
£2,600 GBP
View
Retailer 24
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€3,031 EUR
$3,400 USD
View
Price last confirmed 14 days ago
B
Retailer 25
-
€4,030 EUR
$4,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8FB0BF46 · Nov 2
€4,404 EUR
$4,940 USD
View
25 more retailers have this diamond
Prices start from €496 EURSave up to €3,909 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+
2.05ct Radiant
€496 EUR