Radiant|Lab Grown|IGI

2.60ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG706528514

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

Certificate IGI LG706528514

Diamond specifications and retailer prices

From $852 USD
As of October 30, 2026
Save $5,708 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,560 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.6ct lab-grown radiant diamond

This 2.6ct 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 LG706528514 or 706528514. Listed at 23 retailers as of October 26, 2026, with prices from $852 to $6,560, a $5,708 spread on the same certified stone. Brilliant Earth lists it at $6,560. 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

2.60
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706528514
Dimensions9.80 × 6.72 × 4.35 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm6.72 mm2.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706528514
Side View
Table 63.0%Crown 43.6°Girdle: MED-STKPavilion 29.4°Culet: NoneDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,250 USD|Low: $852 USD|High: $7,260 USD|Avg: $2,903 USD|-12.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
October 31, 2026
Retailer 4$852 USD
Retailer 14$953 USD
Retailer 8$1,098 USD
Retailer 6$1,170 USD
Retailer 16$1,170 USD
Retailer 9$1,492 USD
Retailer 15$1,507 USD
Retailer 19$1,591 USD
Retailer 12$1,863 USD
Retailer 11$2,194 USD
Retailer 10$2,305 USD
Retailer 13$2,347 USD
Retailer 2$2,724 USD
Retailer 17$2,728 USD
Retailer 5$3,020 USD
Retailer 18$3,093 USD
Retailer 3$3,427 USD
Retailer 7$3,975 USD
Brilliant Earth$6,250 USD

37 data points across 19 retailers

23 retailers$852 USD to $6,560 USD

A
Cheapest Retailer
-
$852 USD
A
Retailer 2
-
$953 USD
View
Final sale: no returns
A
Retailer 3
-
$1,098 USD
View
A
Retailer 4
-
$1,170 USD
View
A
Retailer 5
-
$1,170 USD
View
A
Retailer 6
-
$1,492 USD
View
A
Retailer 7
-
$1,507 USD
£1,186 GBP
View
A
Retailer 8
-
$1,591 USD
View
Retailer 9
-
$1,626 USD
View
Price last confirmed 19 days ago
A
Retailer 10
-
$1,863 USD
€1,774 EUR
View
A
Retailer 11
-
$2,194 USD
View
A
Retailer 12
-
$2,305 USD
View
A
Retailer 13
-
$2,347 USD
A$3,610 AUD
View
B+
Retailer 14
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$2,724 USD
View
A
Retailer 15
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$2,728 USD
£2,148 GBP
View
B+
Retailer 16
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$2,928 USD
View
B+
Retailer 17
-
$3,020 USD
ZAR 48,786 ZAR
View
B+
Retailer 18
-
$3,093 USD
View
B+
Retailer 19
-
$3,427 USD
View
B+
Retailer 20
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$3,975 USD
£3,130 GBP
View
Retailer 21
-
$4,508 USD
View
Price last confirmed 103 days ago
B
Retailer 22
-
$6,250 USD
View
Most Expensive
B
Brilliant Earth
17673188A · Oct 26
$6,560 USD
View
22 more retailers have this diamond
Prices start from $852 USDSave up to $5,708 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
2.60ct Radiant
$852 USD