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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG696523023

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

Certificate IGI LG696523023

Diamond specifications and retailer prices

From $199 USD
As of October 27, 2026
Save $1,461 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG696523023 or 696523023. Listed at 21 retailers as of October 27, 2026, with prices from $199 to $1,660, a $1,461 spread on the same certified stone. Brilliant Earth lists it at $1,660. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696523023
Dimensions5.07 × 5.07 × 7.07 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
5.07 mm5.07 mm1.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696523023
Side View
Table 66.0%Crown 41.1°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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 27
Current: $1,660 USD|Low: $190 USD|High: $1,660 USD|Avg: $620 USD
Brilliant Earth
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
Retailer 15
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Retailer 17
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Retailer 19
October 29, 2026
Retailer 18$199 USD
Retailer 9$223 USD
Retailer 17$231 USD
Retailer 5$247 USD
Retailer 8$247 USD
Retailer 13$424 USD
Retailer 6$428 USD
Retailer 2$451 USD
Retailer 16$468 USD
Retailer 3$484 USD
Retailer 14$603 USD
Retailer 4$666 USD
Retailer 19$794 USD
Retailer 10$847 USD
Retailer 11$860 USD
Retailer 12$879 USD
Retailer 15$1,156 USD
Retailer 7$1,191 USD
Brilliant Earth$1,660 USD

41 data points across 19 retailers

21 retailers$199 USD to $1,660 USD

A
Cheapest Retailer
-
$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$231 USD
View
A
Retailer 4
-
$247 USD
View
A
Retailer 5
-
$247 USD
View
A
Retailer 6
-
$424 USD
ZAR 6,849 ZAR
View
A
Retailer 7
-
$428 USD
View
A
Retailer 8
-
$451 USD
£355 GBP
View
A
Retailer 9
-
$468 USD
€446 EUR
View
A
Retailer 10
-
$484 USD
View
A
Retailer 11
-
$570 USD
View
A
Retailer 12
-
$603 USD
A$928 AUD
View
B+
Retailer 13
-
$666 USD
View
B+
Retailer 14
-
$794 USD
View
B+
Retailer 15
-
$847 USD
View
B+
Retailer 16
-
$878 USD
View
B+
Retailer 17
-
$879 USD
A$1,353 AUD
View
B
Retailer 18
-
$1,105 USD
View
Price last confirmed 59 days ago
B+
Retailer 19
-
$1,156 USD
£910 GBP
View
B
Retailer 20
-
$1,191 USD
View
Most Expensive
B
Brilliant Earth
16360266A · Oct 28
$1,660 USD
View
20 more retailers have this diamond
Prices start from $199 USDSave up to $1,461 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
$199 USD