Radiant|Lab Grown|IGI

1.08ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG783638119

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

Certificate IGI LG783638119

Diamond specifications and retailer prices

From $314 USD
As of October 30, 2026
Save $1,636 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,035 USD at Rare Carat · As of October 21, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783638119 or 783638119. Listed at 12 retailers as of October 29, 2026, with a 521% 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783638119
Dimensions7.04 × 5.12 × 3.56 mm
L/W Ratio1.38
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
7.04 mm5.12 mm1.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783638119
Side View
Table 66.0%Crown 25.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 69.5%

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: $2,035 USD|Low: $314 USD|High: $2,480 USD|Avg: $1,196 USD|+3.4%
Rare Carat
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
October 30, 2026
Retailer 14$314 USD
Retailer 11$435 USD
Retailer 13$545 USD
Retailer 6$769 USD
Retailer 10$811 USD
Retailer 3$846 USD
Retailer 12$950 USD
Retailer 7$1,018 USD
Retailer 15$1,026 USD
Retailer 8$1,118 USD
Retailer 5$1,453 USD
Retailer 2$1,540 USD
Retailer 4$1,707 USD
Retailer 9$1,950 USD
Rare Carat$2,035 USD

23 data points across 15 retailers

12 retailers$314 USD to $1,950 USD

Retailer 1
-
$265 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$314 USD
View
Final sale: no returns
Retailer 3
-
$321 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$435 USD
View
B+
Retailer 5
-
$811 USD
View
Retailer 6
-
$889 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$950 USD
View
B+
Retailer 8
-
$1,118 USD
£880 GBP
View
Retailer 9
-
$1,216 USD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,540 USD
View
B
Retailer 11
-
$1,950 USD
View
Most Expensive
Rare Carat
PD-172702 · Oct 21
$2,035 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $314 USDSave up to $1,636 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
$314 USD