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Radiant|Lab Grown|IGI

2.66ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG727560650

Certificate IGI LG727560650

Diamond specifications and retailer prices

From $893 USD
Save $7,037 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,930 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 2.66ct lab-grown radiant diamond

This 2.66ct 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 LG727560650 or 727560650. Listed at 27 retailers, with prices from $893 to $7,930 at Do Amore Diamonds, a $7,037 spread on the same certified stone. 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

2.66
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727560650
Dimensions9.88 × 6.99 × 4.50 mm
L/W Ratio1.41
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
9.88 mm6.99 mm2.66 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727560650
Side View
Table 63.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $7,930 USD|Low: $745 USD|High: $7,930 USD|Avg: $2,959 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 1, 2026
Retailer 20$893 USD
Retailer 25$972 USD
Retailer 4$1,022 USD
Retailer 26$1,140 USD
Retailer 21$1,255 USD
Retailer 7$1,295 USD
Retailer 14$1,390 USD
Retailer 19$1,472 USD
Retailer 22$1,791 USD
Retailer 3$1,794 USD
Retailer 13$2,144 USD
Retailer 9$2,153 USD
Retailer 18$2,233 USD
Retailer 24$2,719 USD
Retailer 8$2,882 USD
Retailer 11$2,949 USD
Retailer 10$3,155 USD
Retailer 16$3,375 USD
Retailer 15$3,592 USD
Retailer 2$3,927 USD
Retailer 17$4,073 USD
Retailer 23$4,168 USD
Retailer 5$4,210 USD
Retailer 6$4,245 USD
Retailer 12$7,090 USD
Do Amore Diamonds$7,930 USD

39 data points across 26 retailers

27 retailers$893 USD to $7,930 USD

A
Cheapest Retailer
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$893 USD
A
Retailer 2
-
$972 USD
View
A
Retailer 3
-
$1,022 USD
View
A
Retailer 4
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$1,140 USD
View
A
Retailer 5
-
$1,255 USD
View
A
Retailer 6
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$1,295 USD
View
A
Retailer 7
-
$1,390 USD
View
A
Retailer 8
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$1,472 USD
HK$11,500 HKD
View
A
Retailer 9
-
$1,758 USD
£1,384 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$1,794 USD
€1,709 EUR
View
A
Retailer 11
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$1,795 USD
£1,413 GBP
View
A
Retailer 12
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$2,144 USD
View
A
Retailer 13
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$2,153 USD
View
A
Retailer 14
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$2,233 USD
View
A
Retailer 15
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$2,719 USD
A$4,183 AUD
View
A
Retailer 16
-
$2,882 USD
ZAR 46,564 ZAR
View
Price last confirmed 10 days ago
A
Retailer 17
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$2,949 USD
View
A
Retailer 18
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$3,155 USD
£2,484 GBP
View
A
Retailer 19
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$3,375 USD
View
B+
Retailer 20
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$3,592 USD
View
B+
Retailer 21
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$3,927 USD
£3,092 GBP
View
B+
Retailer 22
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$4,073 USD
View
B+
Retailer 23
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$4,168 USD
A$6,413 AUD
View
B+
Retailer 24
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$4,210 USD
View
B+
Retailer 25
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$4,245 USD
SGD 5,737 SGD
View
B
Retailer 26
-
$7,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-F8FBDEE1B · Sep 30
$7,930 USD
View
26 more retailers have this diamond
Prices start from $893 USDSave up to $7,037 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.

A
2.66ct Radiant
$893 USD