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Radiant|Lab Grown|IGI

2.91ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG754563642

Certificate IGI LG754563642

Diamond specifications and retailer prices

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

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563642 or 754563642. Listed at 26 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

2.91
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563642
Dimensions7.12 × 7.12 × 10.32 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
7.12 mm7.12 mm2.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563642
Side View
Table 61.0%Crown 41.7°Girdle: Slightly ThickPavilion 32.8°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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: $744 USD|High: $7,930 USD|Avg: $3,238 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 20$1,138 USD
Retailer 13$1,255 USD
Retailer 3$1,304 USD
Retailer 9$1,388 USD
Retailer 15$1,459 USD
Retailer 16$1,790 USD
Retailer 21$1,790 USD
Retailer 14$2,232 USD
Retailer 5$2,620 USD
Retailer 18$2,717 USD
Retailer 4$2,880 USD
Retailer 7$2,945 USD
Retailer 6$3,155 USD
Retailer 11$3,373 USD
Retailer 10$3,590 USD
Retailer 17$3,923 USD
Retailer 12$4,070 USD
Retailer 22$4,239 USD
Retailer 2$4,311 USD
Retailer 19$5,160 USD
Retailer 8$7,520 USD
Do Amore Diamonds$7,930 USD

28 data points across 22 retailers

26 retailers$893 USD to $7,930 USD

A
Cheapest Retailer
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$893 USD
A
Retailer 2
-
$971 USD
View
A
Retailer 3
-
$1,021 USD
View
A
Retailer 4
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$1,138 USD
View
A
Retailer 5
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$1,255 USD
View
A
Retailer 6
-
$1,304 USD
View
A
Retailer 7
-
$1,388 USD
View
A
Retailer 8
-
$1,459 USD
HK$11,400 HKD
View
A
Retailer 9
-
$1,790 USD
€1,705 EUR
View
A
Retailer 10
-
$1,794 USD
£1,412 GBP
View
A
Retailer 11
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$2,143 USD
View
A
Retailer 12
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$2,232 USD
View
A
Retailer 13
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$2,620 USD
View
A
Retailer 14
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$2,717 USD
A$4,180 AUD
View
A
Retailer 15
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$2,880 USD
ZAR 46,534 ZAR
View
Price last confirmed 10 days ago
A
Retailer 16
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$2,945 USD
View
A
Retailer 17
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$3,155 USD
£2,484 GBP
View
A
Retailer 18
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$3,373 USD
View
B+
Retailer 19
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$3,590 USD
View
B+
Retailer 20
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$3,923 USD
£3,089 GBP
View
B+
Retailer 21
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$4,070 USD
View
B+
Retailer 22
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$4,239 USD
SGD 5,729 SGD
View
B+
Retailer 23
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$4,311 USD
A$6,633 AUD
View
B+
Retailer 24
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$5,160 USD
View
B
Retailer 25
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$7,520 USD
View
Most Expensive
B
Do Amore Diamonds
27-E479120BE · Oct 1
$7,930 USD
View
25 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
2.91ct Radiant
$893 USD