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Radiant|Lab Grown|IGI

3.08ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG757508495

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

Certificate IGI LG757508495

Diamond specifications and retailer prices

From $579 AUD
$406 USD
As of November 3, 2026
Save $2,688 AUD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,268 AUD at Brilliant Earth · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757508495 or 757508495. Listed at 3 retailers as of November 2, 2026, with prices from $579 to $3,268, a $2,688 spread on the same certified stone. Brilliant Earth lists it at $3,268. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757508495
Dimensions10.13 × 7.17 × 4.87 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.13 mm7.17 mm3.08 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757508495
Side View
Table 65.0%Crown 45.8°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.9%

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: Nov 3
Current: $3,268 AUD|Low: $579 AUD|High: $3,367 AUD|Avg: $1,473 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$579 AUD
Retailer 5$621 AUD
Retailer 9$956 AUD
Retailer 4$1,030 AUD
Retailer 2$1,202 AUD
Retailer 6$1,290 AUD
Retailer 7$1,381 AUD
Retailer 10$1,598 AUD
Retailer 8$2,041 AUD
Brilliant Earth$3,268 AUD

34 data points across 10 retailers

3 retailers$579 AUD to $3,268 AUD

A
Cheapest Retailer
-
$579 AUD
$406 USD
Final sale: no returns
A
Retailer 2
-
$1,202 AUD
£663 GBP
View
Most Expensive
B
Brilliant Earth
19403596A · Nov 2
$3,268 AUD
$2,290 USD
View
2 more retailers have this diamond
Prices start from $579 AUDSave up to $2,688 AUD

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
$579 AUD