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Radiant|Lab Grown|IGI

1.05ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG516258654

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

Certificate IGI LG516258654

Diamond specifications and retailer prices

From $189 USD
As of October 27, 2026
Save $981 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,170 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG516258654 or 516258654. Listed at 20 retailers as of October 24, 2026, with prices from $189 to $1,170, a $981 spread on the same certified stone. Brilliant Earth lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516258654
Dimensions7.07 × 5.14 × 3.55 mm
L/W Ratio1.38
Girdle conditionFaceted
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
7.07 mm5.14 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516258654
Side View
Table 60.0%Crown 43.3°Girdle: MediumPavilion 37.5°Culet: NoneDepth 69.1%

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: $1,170 USD|Low: $134 USD|High: $1,200 USD|Avg: $532 USD|-2.5%
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
October 26, 2026
Retailer 13$189 USD
Retailer 11$282 USD
Retailer 8$355 USD
Retailer 7$361 USD
Retailer 6$361 USD
Retailer 4$367 USD
Retailer 12$452 USD
Retailer 2$511 USD
Retailer 10$525 USD
Retailer 3$676 USD
Retailer 5$729 USD
Retailer 9$986 USD
Brilliant Earth$1,170 USD

39 data points across 13 retailers

20 retailers$189 USD to $1,170 USD

A
Retailer 1
-
$169 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$210 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$210 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$282 USD
View
A
Retailer 7
-
$355 USD
ZAR 5,728 ZAR
View
A
Retailer 8
-
$361 USD
€344 EUR
View
A
Retailer 9
-
$361 USD
£284 GBP
View
A
Retailer 10
-
$367 USD
View
B+
Retailer 11
-
$452 USD
View
B+
Retailer 12
-
$511 USD
A$786 AUD
View
B+
Retailer 13
-
$525 USD
View
B+
Retailer 14
-
$623 USD
£491 GBP
View
B+
Retailer 15
-
$644 USD
A$990 AUD
View
Price last confirmed 139 days ago
B+
Retailer 16
-
$674 USD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$690 USD
View
B+
Retailer 18
-
$729 USD
View
B
Retailer 19
-
$986 USD
£776 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
11226089A · Oct 24
$1,170 USD
View
19 more retailers have this diamond
Prices start from $189 USDSave up to $981 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
1.05ct Radiant
$189 USD