Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG726501733

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

Certificate IGI LG726501733

Diamond specifications and retailer prices

From $182 USD
As of October 30, 2026
Save $1,736 USD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,918 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726501733 or 726501733. Listed at 23 retailers as of October 27, 2026, with prices from $182 to $1,918, a $1,736 spread on the same certified stone. Queensmith lists it at $1,918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726501733
Dimensions7.46 × 5.25 × 3.46 mm
L/W Ratio1.42
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
7.46 mm5.25 mm1.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726501733
Side View
Table 62.0%Crown 35.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.9%

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: $1,390 USD|Low: $182 USD|High: $1,740 USD|Avg: $649 USD|-17.3%
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October 30, 2026
Retailer 2$182 USD
Retailer 11$203 USD
Retailer 19$211 USD
Retailer 7$225 USD
Retailer 13$225 USD
Retailer 9$321 USD
Retailer 22$346 USD
Retailer 17$427 USD
Retailer 12$456 USD
Retailer 4$467 USD
Retailer 21$488 USD
Retailer 18$608 USD
Retailer 5$765 USD
Retailer 3$799 USD
Retailer 14$843 USD
Retailer 15$972 USD
Retailer 10$975 USD
Retailer 8$1,136 USD
Retailer 16$1,168 USD
Retailer 20$1,200 USD
Retailer 1$1,390 USD
Retailer 6$1,740 USD

45 data points across 22 retailers

23 retailers$182 USD to $1,918 USD

A
Cheapest Retailer
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$182 USD
A
Retailer 2
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$203 USD
View
Final sale: no returns
A
Retailer 3
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$211 USD
View
A
Retailer 4
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$225 USD
View
A
Retailer 5
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$225 USD
View
B+
Retailer 6
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$321 USD
View
A
Retailer 7
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$346 USD
HK$2,700 HKD
View
A
Retailer 8
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$427 USD
ZAR 6,897 ZAR
View
A
Retailer 9
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$456 USD
£359 GBP
View
A
Retailer 10
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$467 USD
View
A
Retailer 11
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$488 USD
View
A
Retailer 12
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$608 USD
A$935 AUD
View
B+
Retailer 13
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$765 USD
View
B+
Retailer 14
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$799 USD
View
B+
Retailer 15
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$843 USD
SGD 1,139 SGD
View
B+
Retailer 16
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$972 USD
View
B+
Retailer 17
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$975 USD
£768 GBP
View
B
Retailer 18
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$1,136 USD
View
B
Retailer 19
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$1,168 USD
£920 GBP
View
Retailer 20
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$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 21
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$1,390 USD
View
B
Retailer 22
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$1,740 USD
View
Most Expensive
B
Queensmith
LG726501733 · Oct 27
$1,918 USD
£1,510 GBP
View
22 more retailers have this diamond
Prices start from $182 USDSave up to $1,736 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
1.08ct Radiant
$182 USD