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Radiant|Lab Grown|IGI

2.05ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754563718

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

Certificate IGI LG754563718

Diamond specifications and retailer prices

From $556 USD
As of October 27, 2026
Save $4,384 USD (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,940 USD at Do Amore Diamonds · As of October 29, 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 LG754563718 or 754563718. Listed at 31 retailers as of October 27, 2026, with prices from $556 to $4,940, a $4,384 spread on the same certified stone. Do Amore Diamonds lists it at $4,940. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563718
Dimensions6.29 × 6.29 × 4.09 mm
L/W Ratio1.00
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
6.29 mm6.29 mm2.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563718
Side View
Table 61.0%Crown 41.3°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $4,940 USD|Low: $556 USD|High: $4,940 USD|Avg: $1,847 USD
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 7$556 USD
Retailer 16$656 USD
Retailer 4$697 USD
Retailer 18$717 USD
Retailer 3$791 USD
Retailer 19$840 USD
Retailer 12$926 USD
Retailer 20$947 USD
Retailer 9$1,075 USD
Retailer 24$1,161 USD
Retailer 13$1,184 USD
Retailer 10$1,355 USD
Retailer 21$1,699 USD
Retailer 25$1,778 USD
Retailer 14$1,804 USD
Retailer 2$1,836 USD
Retailer 15$2,210 USD
Retailer 6$2,218 USD
Retailer 5$2,313 USD
Retailer 11$2,575 USD
Retailer 8$3,075 USD
Retailer 22$3,320 USD
Retailer 23$3,400 USD
Retailer 17$4,392 USD
Do Amore Diamonds$4,940 USD

43 data points across 25 retailers

31 retailers$556 USD to $4,940 USD

A
Retailer 1
-
$556 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$556 USD
View
A
Retailer 3
-
$586 USD
View
Price last confirmed 29 days ago
A
Retailer 4
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$656 USD
View
Price last confirmed 31 days ago
A
Retailer 5
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$689 USD
View
Price last confirmed 26 days ago
A
Retailer 6
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$697 USD
View
Final sale: no returns
A
Retailer 7
-
$717 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$791 USD
£623 GBP
View
Price last confirmed 15 days ago
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Retailer 9
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$840 USD
View
A
Retailer 10
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$926 USD
View
A
Retailer 11
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$947 USD
HK$7,400 HKD
View
A
Retailer 12
-
$1,075 USD
View
A
Retailer 13
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$1,161 USD
€1,106 EUR
View
A
Retailer 14
-
$1,184 USD
£932 GBP
View
A
Retailer 15
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$1,355 USD
View
B+
Retailer 16
-
$1,699 USD
A$2,614 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
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$1,778 USD
View
B+
Retailer 18
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$1,804 USD
View
B+
Retailer 19
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$1,836 USD
ZAR 29,656 ZAR
View
B+
Retailer 20
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$2,001 USD
View
B+
Retailer 21
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$2,001 USD
View
Price last confirmed 18 days ago
B+
Retailer 22
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$2,109 USD
View
Price last confirmed 28 days ago
B+
Retailer 23
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$2,210 USD
£1,740 GBP
View
Price last confirmed 21 days ago
B+
Retailer 24
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$2,218 USD
View
B+
Retailer 25
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$2,313 USD
View
B+
Retailer 26
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$2,575 USD
View
B
Retailer 27
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$3,075 USD
A$4,730 AUD
View
Price last confirmed 21 days ago
B
Retailer 28
-
$3,320 USD
£2,614 GBP
View
B+
Retailer 29
-
$3,400 USD
View
Price last confirmed 10 days ago
B
Retailer 30
-
$4,392 USD
View
Most Expensive
B
Do Amore Diamonds
27-2FCE3D4D3 · Oct 29
$4,940 USD
View
30 more retailers have this diamond
Prices start from $556 USDSave up to $4,384 USD

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
$556 USD