Radiant|Lab Grown|IGI

2.71ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG821627141

Certificate IGI LG821627141

Diamond specifications and retailer prices

From $1,247 USD
Save $3,615 USD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,862 USD at Michael Trio
View at Michael Trio

About this 2.71ct lab-grown radiant diamond

This 2.71ct 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 LG821627141 or 821627141. Listed at 14 retailers, with prices from $1,247 to $4,862 at Michael Trio, a $3,615 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

2.71
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627141
Dimensions10.60 × 6.62 × 4.44 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm6.62 mm2.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627141
Side View
Table 65.0%Crown 41.1°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,862 USD|Low: $876 USD|High: $4,914 USD|Avg: $2,470 USD|-1.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 1, 2026
Retailer 6$876 USD
Retailer 12$1,247 USD
Retailer 11$1,450 USD
Retailer 8$1,838 USD
Retailer 10$1,918 USD
Retailer 9$1,945 USD
Retailer 2$2,953 USD
Retailer 4$3,274 USD
Retailer 13$3,566 USD
Retailer 5$4,143 USD
Retailer 14$4,174 USD
Retailer 7$4,283 USD
Retailer 3$4,519 USD
Michael Trio$4,862 USD

38 data points across 14 retailers

14 retailers$1,247 USD to $4,862 USD

B+
Cheapest Retailer
-
$1,247 USD
B+
Retailer 2
-
$1,450 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,838 USD
View
B+
Retailer 4
-
$1,918 USD
£1,510 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,945 USD
€1,852 EUR
View
B+
Retailer 6
-
$2,725 USD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$2,953 USD
View
B+
Retailer 8
-
$3,274 USD
ZAR 52,891 ZAR
View
Price last confirmed 10 days ago
B
Retailer 9
-
$3,566 USD
£2,808 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,143 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$4,174 USD
£3,287 GBP
View
Price last confirmed 9 days ago
B
Retailer 12
-
$4,283 USD
A$6,589 AUD
View
B
Retailer 13
-
$4,519 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Michael Trio
2935520380 · Oct 1
$4,862 USD
SGD 6,570 SGD
View
13 more retailers have this diamond
Prices start from $1,247 USDSave up to $3,615 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.

B+
2.71ct Radiant
$1,247 USD