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Radiant|Lab Grown|IGI

3.08ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG800657251

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

Certificate IGI LG800657251

Diamond specifications and retailer prices

From $691 AUD
$484 USD
As of November 2, 2026
Save $2,881 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,261 AUD at Brilliant Earth · As of October 24, 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 LG800657251 or 800657251. Listed at 20 retailers as of November 2, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800657251
Dimensions10.12 × 7.17 × 4.92 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
10.12 mm7.17 mm3.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800657251
Side View
Table 65.0%Crown 44.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.6%

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: Nov 2
Current: $9,261 AUD|Low: $691 AUD|High: $9,546 AUD|Avg: $2,372 AUD|-3.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 14$691 AUD
Retailer 8$771 AUD
Retailer 19$856 AUD
Retailer 3$1,082 AUD
Retailer 4$1,291 AUD
Retailer 9$1,334 AUD
Retailer 16$1,342 AUD
Retailer 5$1,386 AUD
Retailer 2$1,408 AUD
Retailer 17$1,808 AUD
Retailer 13$1,858 AUD
Retailer 6$2,049 AUD
Retailer 18$2,300 AUD
Retailer 15$2,751 AUD
Retailer 7$2,791 AUD
Retailer 10$2,995 AUD
Retailer 11$3,201 AUD
Retailer 12$3,572 AUD
Brilliant Earth$9,261 AUD

37 data points across 19 retailers

20 retailers$691 AUD to $3,572 AUD

A
Cheapest Retailer
-
$691 AUD
$484 USD
Retailer 2
-
$751 AUD
$526 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$771 AUD
$540 USD
View
Final sale: no returns
Retailer 4
-
$820 AUD
$575 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$856 AUD
$600 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,291 AUD
$905 USD
View
A
Retailer 7
-
$1,334 AUD
$935 USD
View
A
Retailer 8
-
$1,342 AUD
€896 EUR
View
A
Retailer 9
-
$1,386 AUD
$971 USD
View
A
Retailer 10
-
$1,408 AUD
£777 GBP
View
A
Retailer 11
-
$1,808 AUD
View
A
Retailer 12
-
$1,858 AUD
ZAR 21,032 ZAR
View
B+
Retailer 13
-
$2,049 AUD
$1,436 USD
View
B+
Retailer 14
-
$2,300 AUD
$1,612 USD
View
B+
Retailer 15
-
$2,751 AUD
$1,928 USD
View
B+
Retailer 16
-
$2,791 AUD
$1,956 USD
View
B+
Retailer 17
-
$2,995 AUD
$2,099 USD
View
B+
Retailer 18
-
$3,201 AUD
$2,243 USD
View
B
Retailer 19
-
$3,572 AUD
£1,971 GBP
View
Most Expensive
Brilliant Earth
19725142A · Oct 24
$9,261 AUD
$6,490 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $691 AUDSave up to $2,881 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
$691 AUD