Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG677547870

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

Certificate IGI LG677547870

Diamond specifications and retailer prices

From $231 USD
As of October 30, 2026
Save $1,989 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677547870 or 677547870. Listed at 21 retailers as of October 30, 2026, with prices from $231 to $2,220, a $1,989 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.1°
Pavilion angle29.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677547870
Dimensions4.83 × 4.83 × 3.14 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.83 mm4.83 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677547870
Side View
Table 61.0%Crown 49.1°Girdle: Slightly ThickPavilion 29.8°Culet: NoneDepth 65.0%

Caratlytics Score

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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: $2,220 USD|Low: $258 USD|High: $2,220 USD|Avg: $823 USD
Do Amore Diamonds
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$258 USD
Retailer 4$286 USD
Retailer 6$383 USD
Retailer 12$389 USD
Retailer 10$543 USD
Retailer 2$602 USD
Retailer 9$769 USD
Retailer 11$795 USD
Retailer 3$801 USD
Retailer 13$923 USD
Retailer 5$1,015 USD
Retailer 7$1,234 USD
Retailer 8$1,273 USD
Retailer 15$1,291 USD
Do Amore Diamonds$2,220 USD

43 data points across 15 retailers

21 retailers$231 USD to $2,220 USD

A
Cheapest Retailer
-
$231 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$268 USD
View
A
Retailer 4
-
$286 USD
View
A
Retailer 5
-
$347 USD
View
A
Retailer 6
-
$383 USD
View
A
Retailer 7
-
$383 USD
View
Retailer 8
-
$389 USD
£306 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$543 USD
ZAR 8,767 ZAR
View
B+
Retailer 10
-
$602 USD
£474 GBP
View
B+
Retailer 11
-
$769 USD
A$1,183 AUD
View
Retailer 12
-
$795 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$801 USD
A$1,232 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$861 USD
£678 GBP
View
B
Retailer 15
-
$923 USD
View
B
Retailer 16
-
$1,015 USD
View
B
Retailer 17
-
$1,185 USD
View
B
Retailer 18
-
$1,234 USD
£972 GBP
View
B
Retailer 19
-
$1,273 USD
£1,002 GBP
View
B
Retailer 20
-
$1,291 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C64BE885 · Oct 30
$2,220 USD
View
20 more retailers have this diamond
Prices start from $231 USDSave up to $1,989 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
$231 USD