Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG670426874

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

Certificate IGI LG670426874

Diamond specifications and retailer prices

From $173 USD
As of October 30, 2026
Save $933 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,106 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct 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 LG670426874 or 670426874. Listed at 21 retailers as of October 30, 2026, with prices from $173 to $1,106, a $933 spread on the same certified stone. Reve Diamonds lists it at $1,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670426874
Dimensions6.67 × 4.94 × 3.30 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm4.94 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670426874
Side View
Table 64.0%Crown 45.5°Girdle: Very ThickPavilion 32°Culet: NoneDepth 66.8%

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: $383 USD|Low: $166 USD|High: $1,013 USD|Avg: $454 USD|+2.7%
Retailer 1
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
October 31, 2026
Retailer 2$173 USD
Retailer 5$200 USD
Retailer 3$214 USD
Retailer 6$214 USD
Retailer 7$263 USD
Retailer 12$359 USD
Retailer 9$368 USD
Retailer 1$383 USD
Retailer 11$523 USD
Retailer 14$542 USD
Retailer 4$688 USD
Retailer 10$715 USD
Retailer 13$785 USD
Retailer 8$1,006 USD

37 data points across 14 retailers

21 retailers$173 USD to $1,106 USD

A
Cheapest Retailer
-
$173 USD
A
Retailer 2
-
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$200 USD
View
A
Retailer 4
-
$214 USD
View
A
Retailer 5
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$214 USD
View
A
Retailer 6
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$263 USD
£207 GBP
View
B+
Retailer 7
-
$292 USD
View
A
Retailer 8
-
$332 USD
View
A
Retailer 9
-
$359 USD
€342 EUR
View
A
Retailer 10
-
$368 USD
ZAR 5,939 ZAR
View
A
Retailer 11
-
$383 USD
£301 GBP
View
B+
Retailer 12
-
$523 USD
A$804 AUD
View
B+
Retailer 13
-
$542 USD
View
B+
Retailer 14
-
$680 USD
£535 GBP
View
B+
Retailer 15
-
$688 USD
View
B+
Retailer 16
-
$715 USD
A$1,100 AUD
View
B
Retailer 17
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$715 USD
View
B
Retailer 18
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$743 USD
View
Retailer 19
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$785 USD
View
Price last confirmed 10 days ago
B
Retailer 20
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$1,006 USD
£792 GBP
View
Most Expensive
B
Reve Diamonds
EC884F489 · Oct 30
$1,106 USD
View
20 more retailers have this diamond
Prices start from $173 USDSave up to $933 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
1.03ct Radiant
$173 USD