Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG825669592

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

Certificate IGI LG825669592

Diamond specifications and retailer prices

From $439 USD
As of October 30, 2026
Save $754 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,210 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG825669592 or 825669592. Listed at 10 retailers as of October 29, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825669592
Dimensions7.13 × 5.20 × 3.30 mm
L/W Ratio1.37
Girdle conditionFaceted
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
7.13 mm5.20 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825669592
Side View
Table 68.0%Crown 41.9°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 63.5%

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 30
Current: $1,210 USD|Low: $419 USD|High: $1,210 USD|Avg: $703 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$439 USD
Retailer 2$466 USD
Retailer 5$481 USD
Retailer 7$492 USD
Retailer 6$631 USD
Retailer 10$861 USD
Retailer 8$869 USD
Retailer 4$922 USD
Retailer 3$1,193 USD
Rare Carat$1,210 USD

42 data points across 10 retailers

10 retailers$439 USD to $1,193 USD

A
Cheapest Retailer
-
$439 USD
A
Retailer 2
-
$466 USD
£367 GBP
View
Retailer 3
-
$481 USD
€458 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$492 USD
View
B+
Retailer 5
-
$631 USD
View
B+
Retailer 6
-
$861 USD
View
B+
Retailer 7
-
$869 USD
View
B+
Retailer 8
-
$922 USD
A$1,419 AUD
View
B
Retailer 9
-
$1,193 USD
£939 GBP
View
Most Expensive
Rare Carat
SKD-101003 · Oct 18
$1,210 USD
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from $439 USDSave up to $754 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
$439 USD