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Oval|Lab Grown|IGI

3.08ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG837618604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837618604

Diamond specifications and retailer prices

From $894 AUD
As of November 4, 2026
Save $4,281 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,175 AUD at Brilliant Earth · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837618604 or 837618604. Listed at 21 retailers as of November 1, 2026, with prices from $894 to $5,175, a $4,281 spread on the same certified stone. Brilliant Earth lists it at $5,175. 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618604
Dimensions11.86 × 8.17 × 5.04 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.17 mm3.08 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618604
Side View
Table 62.0%Crown 34.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 61.7%

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 4
Current: $5,175 AUD|Low: $865 AUD|High: $8,439 AUD|Avg: $2,461 AUD|-38.7%
Brilliant Earth
Retailer 2
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Retailer 22
November 3, 2026
Retailer 10$865 AUD
Retailer 5$894 AUD
Retailer 16$918 AUD
Retailer 15$981 AUD
Retailer 9$1,046 AUD
Retailer 2$1,083 AUD
Retailer 17$1,091 AUD
Retailer 18$1,333 AUD
Retailer 22$1,396 AUD
Retailer 6$1,748 AUD
Retailer 8$1,835 AUD
Retailer 13$2,165 AUD
Retailer 7$2,373 AUD
Retailer 4$2,577 AUD
Retailer 21$2,634 AUD
Retailer 3$2,654 AUD
Retailer 19$2,857 AUD
Retailer 12$2,939 AUD
Retailer 20$2,959 AUD
Retailer 14$3,259 AUD
Retailer 11$3,685 AUD
Brilliant Earth$5,175 AUD

37 data points across 22 retailers

21 retailers$894 AUD to $5,175 AUD

Retailer 1
-
$865 AUD
Price last confirmed 34 days ago
A
Retailer 2
-
$894 AUD
View
A
Retailer 3
-
$918 AUD
View
Retailer 4
-
$981 AUD
View
Price last confirmed 40 days ago
Retailer 5
-
$1,046 AUD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$1,083 AUD
View
B+
Retailer 7
-
$1,091 AUD
View
A
Retailer 8
-
$1,333 AUD
View
A
Retailer 9
-
$1,396 AUD
View
Retailer 10
-
$1,748 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,165 AUD
View
Retailer 12
-
$2,373 AUD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$2,577 AUD
View
B
Retailer 14
-
$2,634 AUD
View
B
Retailer 15
-
$2,654 AUD
View
B+
Retailer 16
-
$2,857 AUD
View
Retailer 17
-
$2,939 AUD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$2,959 AUD
View
Retailer 19
-
$3,259 AUD
View
Price last confirmed 9 days ago
Retailer 20
-
$3,685 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
21728646A · Nov 1
$5,175 AUD
$3,630 USD
View
20 more retailers have this diamond
Prices start from $894 AUDSave up to $4,281 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
$894 AUD