Radiant|Lab Grown|IGI

3.07ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG830676950

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

Certificate IGI LG830676950

Diamond specifications and retailer prices

From $487 USD
As of October 30, 2026
Save $5,493 USD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,980 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830676950 or 830676950. Listed at 24 retailers as of October 28, 2026, with prices from $487 to $5,980, a $5,493 spread on the same certified stone. Brilliant Earth lists it at $5,980. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676950
Dimensions9.99 × 7.11 × 4.96 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm7.11 mm3.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676950
Side View
Table 68.0%Crown 43.7°Girdle: MediumPavilion 32.6°Culet: NoneDepth 69.8%

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: $954 USD|Low: $462 USD|High: $4,400 USD|Avg: $1,400 USD|-0.1%
Retailer 1
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Retailer 22
October 31, 2026
Retailer 11$487 USD
Retailer 13$545 USD
Retailer 6$546 USD
Retailer 15$587 USD
Retailer 19$604 USD
Retailer 5$745 USD
Retailer 16$763 USD
Retailer 3$801 USD
Retailer 1$954 USD
Retailer 21$975 USD
Retailer 7$1,024 USD
Retailer 18$1,038 USD
Retailer 17$1,409 USD
Retailer 22$1,448 USD
Retailer 12$1,497 USD
Retailer 2$1,754 USD
Retailer 8$1,935 USD
Retailer 9$2,260 USD
Retailer 10$2,282 USD
Retailer 14$2,585 USD
Retailer 20$2,799 USD
Retailer 4$4,330 USD

17 data points across 22 retailers

24 retailers$487 USD to $5,980 USD

A
Cheapest Retailer
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$487 USD
A
Retailer 2
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$545 USD
View
Final sale: no returns
A
Retailer 3
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$546 USD
View
Retailer 4
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$587 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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$604 USD
View
A
Retailer 6
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$745 USD
View
A
Retailer 7
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$763 USD
£601 GBP
View
B+
Retailer 8
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$801 USD
View
A
Retailer 9
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$954 USD
€909 EUR
View
A
Retailer 10
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$975 USD
View
A
Retailer 11
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$1,024 USD
View
A
Retailer 12
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$1,038 USD
£818 GBP
View
A
Retailer 13
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$1,409 USD
A$2,167 AUD
View
B+
Retailer 14
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$1,448 USD
ZAR 23,397 ZAR
View
B+
Retailer 15
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$1,497 USD
View
B+
Retailer 16
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$1,754 USD
View
B+
Retailer 17
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$1,935 USD
£1,524 GBP
View
B+
Retailer 18
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$2,260 USD
View
B+
Retailer 19
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$2,282 USD
View
Retailer 20
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$2,585 USD
View
Price last confirmed 13 days ago
B
Retailer 21
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$2,799 USD
£2,204 GBP
View
B
Retailer 22
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$4,330 USD
View
B
Retailer 23
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$5,935 USD
View
Most Expensive
B
Brilliant Earth
21630847Y · Oct 28
$5,980 USD
View
23 more retailers have this diamond
Prices start from $487 USDSave up to $5,493 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
3.07ct Radiant
$487 USD