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Oval|Lab Grown|IGI

3.06ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG680586159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG680586159

Diamond specifications and retailer prices

From $430 USD
As of October 27, 2026
Save $4,500 USD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,930 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct 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 LG680586159 or 680586159. Listed at 20 retailers as of October 27, 2026, with prices from $430 to $4,930, a $4,500 spread on the same certified stone. Brilliant Earth lists it at $4,930. 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

3.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680586159
Dimensions11.62 × 8.23 × 5.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.23 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680586159
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.0%

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: Oct 27
Current: $4,930 USD|Low: $430 USD|High: $4,930 USD|Avg: $1,272 USD
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
October 29, 2026
Retailer 14$430 USD
Retailer 5$481 USD
Retailer 3$533 USD
Retailer 10$680 USD
Retailer 15$750 USD
Retailer 11$827 USD
Retailer 9$874 USD
Retailer 7$909 USD
Retailer 2$1,122 USD
Retailer 8$1,157 USD
Retailer 13$1,294 USD
Retailer 6$1,692 USD
Retailer 12$1,961 USD
Retailer 4$1,995 USD
Brilliant Earth$4,930 USD

43 data points across 15 retailers

20 retailers$430 USD to $4,930 USD

A
Cheapest Retailer
-
$430 USD
A
Retailer 2
-
$481 USD
View
Final sale: no returns
A
Retailer 3
-
$481 USD
View
A
Retailer 4
-
$533 USD
View
A
Retailer 5
-
$533 USD
View
A
Retailer 6
-
$680 USD
View
B+
Retailer 7
-
$750 USD
View
A
Retailer 8
-
$827 USD
€788 EUR
View
A
Retailer 9
-
$874 USD
£688 GBP
View
A
Retailer 10
-
$909 USD
View
B+
Retailer 11
-
$1,060 USD
View
A
Retailer 12
-
$1,122 USD
A$1,726 AUD
View
A
Retailer 13
-
$1,157 USD
ZAR 18,693 ZAR
View
B+
Retailer 14
-
$1,294 USD
View
B+
Retailer 15
-
$1,692 USD
SGD 2,287 SGD
View
B
Retailer 16
-
$1,713 USD
View
B
Retailer 17
-
$1,746 USD
View
B+
Retailer 18
-
$1,961 USD
£1,544 GBP
View
B
Retailer 19
-
$1,995 USD
View
Most Expensive
B
Brilliant Earth
14083225A · Oct 28
$4,930 USD
View
19 more retailers have this diamond
Prices start from $430 USDSave up to $4,500 USD

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
3.06ct Oval
$430 USD