Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG658492579

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

Certificate IGI LG658492579

Diamond specifications and retailer prices

From $173 USD
As of October 30, 2026
Save $933 USD (84%) vs most expensive(unlock to see where)
22 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 very-good cut grade and certified by IGI LG658492579 or 658492579. Listed at 22 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658492579
Dimensions7.33 × 4.75 × 3.35 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm4.75 mm1.03 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658492579
Side View
Table 66.0%Crown 42.9°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 70.5%

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: $1,050 USD|Avg: $488 USD|+4.6%
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
Retailer 15
October 31, 2026
Retailer 2$173 USD
Retailer 7$193 USD
Retailer 5$200 USD
Retailer 3$214 USD
Retailer 6$214 USD
Retailer 13$359 USD
Retailer 9$368 USD
Retailer 1$383 USD
Retailer 12$523 USD
Retailer 15$542 USD
Retailer 4$688 USD
Retailer 10$715 USD
Retailer 14$785 USD
Retailer 8$980 USD
Retailer 11$1,002 USD

45 data points across 15 retailers

22 retailers$173 USD to $1,106 USD

A
Cheapest Retailer
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$173 USD
A
Retailer 2
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$193 USD
View
Final sale: no returns
A
Retailer 3
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$200 USD
View
A
Retailer 4
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$214 USD
View
A
Retailer 5
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$214 USD
View
B+
Retailer 6
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$292 USD
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A
Retailer 7
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$332 USD
View
A
Retailer 8
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$359 USD
€342 EUR
View
A
Retailer 9
-
$368 USD
ZAR 5,939 ZAR
View
A
Retailer 10
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$383 USD
£301 GBP
View
B+
Retailer 11
-
$523 USD
A$804 AUD
View
B+
Retailer 12
-
$542 USD
View
B
Retailer 13
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$688 USD
View
B
Retailer 14
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$715 USD
View
B+
Retailer 15
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$715 USD
A$1,100 AUD
View
B
Retailer 16
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$743 USD
View
Retailer 17
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$785 USD
View
Price last confirmed 10 days ago
Retailer 18
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$790 USD
View
Price last confirmed 33 days ago
B
Retailer 19
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$980 USD
View
B
Retailer 20
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$1,002 USD
£789 GBP
View
B
Retailer 21
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$1,010 USD
View
Most Expensive
B
Reve Diamonds
2A7E44FC2 · Oct 30
$1,106 USD
View
21 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