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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG816607548

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG816607548

Diamond specifications and retailer prices

From $584 USD
As of October 30, 2026
Save $4,236 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,820 USD at Brilliant Earth · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816607548 or 816607548. Listed at 22 retailers as of October 29, 2026, with prices from $584 to $4,820, a $4,236 spread on the same certified stone. Brilliant Earth lists it at $4,820. 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

3.07
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607548
Dimensions10.81 × 7.39 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm7.39 mm3.07 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607548
Side View
Table 65.0%Crown 25.4°Girdle: MED-STKPavilion 29.1°Culet: LargeDepth 52.5%

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: $4,820 USD|Low: $584 USD|High: $4,820 USD|Avg: $1,612 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 6$584 USD
Retailer 3$654 USD
Retailer 12$654 USD
Retailer 4$724 USD
Retailer 5$724 USD
Retailer 21$794 USD
Retailer 17$855 USD
Retailer 9$970 USD
Retailer 8$999 USD
Retailer 16$1,086 USD
Retailer 13$1,132 USD
Retailer 19$1,529 USD
Retailer 20$1,573 USD
Retailer 18$1,637 USD
Retailer 7$1,905 USD
Retailer 22$2,103 USD
Retailer 15$2,185 USD
Retailer 14$2,285 USD
Retailer 10$2,312 USD
Retailer 11$2,345 USD
Retailer 2$3,145 USD
Brilliant Earth$4,820 USD

28 data points across 22 retailers

22 retailers$584 USD to $4,820 USD

A
Cheapest Retailer
-
$584 USD
A
Retailer 2
-
$654 USD
View
A
Retailer 3
-
$654 USD
View
Final sale: no returns
A
Retailer 4
-
$724 USD
View
Retailer 5
-
$724 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$794 USD
HK$6,200 HKD
View
A
Retailer 7
-
$855 USD
View
B+
Retailer 8
-
$970 USD
View
B+
Retailer 9
-
$999 USD
View
A
Retailer 10
-
$1,086 USD
€1,034 EUR
View
B+
Retailer 11
-
$1,132 USD
£891 GBP
View
B+
Retailer 12
-
$1,529 USD
A$2,353 AUD
View
B+
Retailer 13
-
$1,573 USD
ZAR 25,412 ZAR
View
B+
Retailer 14
-
$1,637 USD
View
B
Retailer 15
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$1,905 USD
View
B
Retailer 16
-
$2,103 USD
£1,656 GBP
View
Retailer 17
-
$2,185 USD
View
Price last confirmed 27 days ago
B
Retailer 18
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$2,285 USD
SGD 3,088 SGD
View
B
Retailer 19
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$2,312 USD
View
B
Retailer 20
-
$2,345 USD
View
B
Retailer 21
-
$3,145 USD
£2,476 GBP
View
Most Expensive
C
Brilliant Earth
21801670A · Oct 29
$4,820 USD
View
21 more retailers have this diamond
Prices start from $584 USDSave up to $4,236 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
$584 USD