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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG726538527

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

Certificate IGI LG726538527

Diamond specifications and retailer prices

From $260 USD
As of October 28, 2026
Save $1,633 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,893 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG726538527 or 726538527. Listed at 18 retailers as of October 28, 2026, with prices from $260 to $1,893, a $1,633 spread on the same certified stone. Yadav Diamonds lists it at $1,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538527
Dimensions7.14 × 4.86 × 3.27 mm
L/W Ratio1.47
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
7.14 mm4.86 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538527
Side View
Table 65.0%Crown 44.6°Girdle: MediumPavilion 33.4°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $543 USD|Low: $173 USD|High: $1,670 USD|Avg: $677 USD|+13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$260 USD
Retailer 4$340 USD
Retailer 7$440 USD
Retailer 1$543 USD
Retailer 8$582 USD
Retailer 11$596 USD
Retailer 3$650 USD
Retailer 6$705 USD
Retailer 12$746 USD
Retailer 9$980 USD
Retailer 5$1,163 USD
Retailer 2$1,670 USD

43 data points across 12 retailers

18 retailers$260 USD to $1,893 USD

A+
Retailer 1
-
$224 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$259 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$260 USD
View
Final sale: no returns
A
Retailer 4
-
$277 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$277 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$340 USD
View
A
Retailer 7
-
$440 USD
€419 EUR
View
A
Retailer 8
-
$543 USD
£428 GBP
View
A
Retailer 9
-
$582 USD
View
B+
Retailer 10
-
$596 USD
View
B+
Retailer 11
-
$650 USD
View
B+
Retailer 12
-
$705 USD
A$1,084 AUD
View
B+
Retailer 13
-
$746 USD
SGD 1,008 SGD
View
B+
Retailer 14
-
$892 USD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
$980 USD
View
B+
Retailer 16
-
$1,163 USD
£916 GBP
View
B
Retailer 17
-
$1,670 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Yadav Diamonds
13005350 · Oct 29
$1,893 USD
View
17 more retailers have this diamond
Prices start from $260 USDSave up to $1,633 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+
1.02ct Radiant
$260 USD