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Radiant|Lab Grown|IGI

3.08ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG639455148

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

Certificate IGI LG639455148

Diamond specifications and retailer prices

From $2,545 AUD
£1,405 GBP
As of November 2, 2026
16 retailers carry this diamond
Most expensive: $2,647 AUD at Rare Carat · As of October 14, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG639455148 or 639455148. Listed at 16 retailers as of November 2, 2026. 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

3.08
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639455148
Dimensions10.13 × 7.24 × 5.03 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.24 mm3.08 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639455148
Side View
Table 64.0%Crown 38.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,647 AUD|Low: $564 AUD|High: $6,221 AUD|Avg: $1,994 AUD|-8.0%
Rare Carat
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 17, 2026
Retailer 15$564 AUD
Retailer 2$842 AUD
Retailer 7$953 AUD
Retailer 14$1,005 AUD
Retailer 11$1,186 AUD
Retailer 10$1,350 AUD
Retailer 12$1,384 AUD
Retailer 5$1,576 AUD
Retailer 8$1,834 AUD
Retailer 13$2,069 AUD
Retailer 3$2,402 AUD
Retailer 4$2,436 AUD
Retailer 9$2,470 AUD
Rare Carat$2,647 AUD
Retailer 6$6,221 AUD

19 data points across 15 retailers

16 retailers

Retailer 1
-
$504 AUD
$353 USD
Price last confirmed 17 days ago
Retailer 2
-
$585 AUD
$410 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$625 AUD
$438 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$625 AUD
$438 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,005 AUD
$704 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,350 AUD
ZAR 15,288 ZAR
View
Price last confirmed 20 days ago
Retailer 7
-
$1,384 AUD
$970 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$1,576 AUD
View
Price last confirmed 36 days ago
Retailer 9
-
$1,834 AUD
$1,285 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$2,011 AUD
$1,409 USD
View
Price last confirmed 17 days ago
Retailer 11
-
$2,069 AUD
$1,450 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$2,402 AUD
$1,683 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$2,436 AUD
£1,344 GBP
View
Price last confirmed 18 days ago
Retailer 14
-
$2,470 AUD
£1,363 GBP
View
Price last confirmed 19 days ago
B
Retailer 15
-
$2,545 AUD
£1,405 GBP
View
Most Expensive
Rare Carat
1276-28_l_639455148 · Oct 14
$2,647 AUD
$1,855 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from $2,545 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.

B
3.08ct Radiant
$2,545 AUD