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Oval|Lab Grown|IGI

3.08ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG683578642

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG683578642

Diamond specifications and retailer prices

From $616 AUD
As of November 1, 2026
Save $5,086 AUD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,702 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683578642 or 683578642. Listed at 26 retailers as of November 3, 2026, with prices from $616 to $5,702, a $5,086 spread on the same certified stone. Brilliant Earth lists it at $5,702. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683578642
Dimensions11.51 × 8.26 × 5.19 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm8.26 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683578642
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,702 AUD|Low: $616 AUD|High: $7,070 AUD|Avg: $1,924 AUD|-19.4%
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
November 5, 2026
Retailer 15$616 AUD
Retailer 6$690 AUD
Retailer 4$764 AUD
Retailer 13$969 AUD
Retailer 16$1,072 AUD
Retailer 14$1,186 AUD
Retailer 9$1,242 AUD
Retailer 8$1,301 AUD
Retailer 10$1,617 AUD
Retailer 12$1,665 AUD
Retailer 11$2,144 AUD
Retailer 7$2,428 AUD
Retailer 2$2,800 AUD
Retailer 5$2,861 AUD
Retailer 3$3,043 AUD
Brilliant Earth$5,702 AUD

45 data points across 16 retailers

26 retailers$616 AUD to $5,702 AUD

A
Cheapest Retailer
-
$616 AUD
A
Retailer 2
-
$616 AUD
View
A
Retailer 3
-
$690 AUD
View
Final sale: no returns
A
Retailer 4
-
$690 AUD
View
A
Retailer 5
-
$690 AUD
View
A
Retailer 6
-
$764 AUD
View
Retailer 7
-
$764 AUD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$764 AUD
View
A
Retailer 9
-
$969 AUD
View
B+
Retailer 10
-
$1,072 AUD
View
A
Retailer 11
-
$1,186 AUD
View
A
Retailer 12
-
$1,242 AUD
View
A
Retailer 13
-
$1,301 AUD
View
A
Retailer 14
-
$1,530 AUD
View
A
Retailer 15
-
$1,617 AUD
View
B+
Retailer 16
-
$1,665 AUD
View
B+
Retailer 17
-
$1,876 AUD
View
B+
Retailer 18
-
$2,144 AUD
View
B+
Retailer 19
-
$2,428 AUD
View
B+
Retailer 20
-
$2,458 AUD
View
B+
Retailer 21
-
$2,458 AUD
View
B+
Retailer 22
-
$2,503 AUD
View
B+
Retailer 23
-
$2,800 AUD
View
B
Retailer 24
-
$2,861 AUD
View
Retailer 25
-
$3,043 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
14083132A · Nov 3
$5,702 AUD
$4,000 USD
View
25 more retailers have this diamond
Prices start from $616 AUDSave up to $5,086 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 Oval
$616 AUD