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Radiant|Lab Grown|IGI

3.08ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG791650734

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

Certificate IGI LG791650734

Diamond specifications and retailer prices

From $484 USD
As of October 27, 2026
Save $6,006 USD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,490 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791650734 or 791650734. Listed at 21 retailers as of October 27, 2026, with prices from $484 to $6,490, a $6,006 spread on the same certified stone. Brilliant Earth lists it at $6,490. 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

3.08
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791650734
Dimensions10.15 × 7.18 × 4.89 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm7.18 mm3.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791650734
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
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 27
Current: $6,490 USD|Low: $470 USD|High: $6,690 USD|Avg: $1,526 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 20$484 USD
Retailer 8$540 USD
Retailer 17$542 USD
Retailer 3$600 USD
Retailer 6$600 USD
Retailer 4$758 USD
Retailer 5$905 USD
Retailer 11$935 USD
Retailer 7$971 USD
Retailer 2$993 USD
Retailer 16$995 USD
Retailer 18$1,276 USD
Retailer 15$1,302 USD
Retailer 9$1,436 USD
Retailer 19$1,612 USD
Retailer 21$1,928 USD
Retailer 10$1,956 USD
Retailer 12$2,099 USD
Retailer 14$2,243 USD
Retailer 13$2,517 USD
Brilliant Earth$6,490 USD

37 data points across 21 retailers

21 retailers$484 USD to $6,490 USD

A
Cheapest Retailer
-
$484 USD
A
Retailer 2
-
$540 USD
View
Final sale: no returns
A
Retailer 3
-
$542 USD
View
A
Retailer 4
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$600 USD
View
A
Retailer 5
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$600 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$758 USD
£597 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
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$905 USD
View
A
Retailer 8
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$935 USD
View
A
Retailer 9
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$971 USD
View
A
Retailer 10
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$993 USD
£782 GBP
View
A
Retailer 11
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$995 USD
€948 EUR
View
A
Retailer 12
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$1,276 USD
A$1,963 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
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$1,302 USD
ZAR 21,031 ZAR
View
A
Retailer 14
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$1,436 USD
View
B+
Retailer 15
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$1,612 USD
View
B+
Retailer 16
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$1,928 USD
View
B+
Retailer 17
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$1,956 USD
View
B+
Retailer 18
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$2,099 USD
View
B+
Retailer 19
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$2,243 USD
View
B
Retailer 20
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$2,517 USD
£1,982 GBP
View
Most Expensive
B
Brilliant Earth
18633327A · Oct 27
$6,490 USD
View
20 more retailers have this diamond
Prices start from $484 USDSave up to $6,006 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
3.08ct Radiant
$484 USD