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Radiant|Lab Grown|IGI

3.08ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG685599009

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

Certificate IGI LG685599009

Diamond specifications and retailer prices

From $875 AUD
$615 USD
As of October 27, 2026
Save $6,896 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,640 AUD at Brilliant Earth · As of October 14, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685599009 or 685599009. Listed at 22 retailers as of October 27, 2026, with a 788% 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685599009
Dimensions6.96 × 6.96 × 10.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.96 mm3.08 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685599009
Side View
Table 62.0%Crown 46.4°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $8,640 AUD|Low: $697 AUD|High: $8,797 AUD|Avg: $2,997 AUD|-1.8%
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
October 29, 2026
Retailer 17$875 AUD
Retailer 6$978 AUD
Retailer 3$1,085 AUD
Retailer 13$1,267 AUD
Retailer 7$1,301 AUD
Retailer 10$1,435 AUD
Retailer 2$1,788 AUD
Retailer 14$2,529 AUD
Retailer 12$2,602 AUD
Retailer 16$2,693 AUD
Retailer 18$3,216 AUD
Retailer 4$3,463 AUD
Retailer 9$3,493 AUD
Retailer 8$3,557 AUD
Retailer 15$3,694 AUD
Retailer 11$4,747 AUD
Retailer 5$7,772 AUD
Brilliant Earth$8,640 AUD

41 data points across 18 retailers

22 retailers$875 AUD to $7,772 AUD

A
Cheapest Retailer
-
$875 AUD
$615 USD
A
Retailer 2
-
$978 AUD
$687 USD
View
Final sale: no returns
A
Retailer 3
-
$981 AUD
$689 USD
View
A
Retailer 4
-
$1,085 AUD
$762 USD
View
Retailer 5
-
$1,085 AUD
$762 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,267 AUD
$890 USD
View
A
Retailer 7
-
$1,435 AUD
$1,008 USD
View
A
Retailer 8
-
$1,505 AUD
$1,057 USD
View
A
Retailer 9
-
$1,788 AUD
£989 GBP
View
Retailer 10
-
$2,529 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,602 AUD
ZAR 29,533 ZAR
View
B+
Retailer 12
-
$2,693 AUD
$1,892 USD
View
B+
Retailer 13
-
$3,151 AUD
$2,214 USD
View
Retailer 14
-
$3,216 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$3,463 AUD
$2,433 USD
View
B
Retailer 16
-
$3,493 AUD
£1,932 GBP
View
B
Retailer 17
-
$3,557 AUD
$2,499 USD
View
Retailer 18
-
$3,694 AUD
$2,595 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$4,025 AUD
$2,828 USD
View
B
Retailer 20
-
$4,747 AUD
£2,626 GBP
View
B
Retailer 21
-
$7,772 AUD
$5,460 USD
View
Most Expensive
Brilliant Earth
18630415A · Oct 14
$8,640 AUD
$6,070 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $875 AUDSave up to $6,896 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
$875 AUD