Oval|Lab Grown|IGI

3.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG839612924

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839612924

Diamond specifications and retailer prices

From $686 USD
As of October 31, 2026
Save $5,134 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,820 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct 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 LG839612924 or 839612924. Listed at 20 retailers as of October 31, 2026, with prices from $686 to $5,820, a $5,134 spread on the same certified stone. Brilliant Earth lists it at $5,820. 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

3.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839612924
Dimensions11.48 × 8.05 × 5.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.05 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839612924
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.9%

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 31
Current: $5,820 USD|Low: $686 USD|High: $6,400 USD|Avg: $2,232 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 15$686 USD
Retailer 5$706 USD
Retailer 6$910 USD
Retailer 4$974 USD
Retailer 12$984 USD
Retailer 11$1,032 USD
Retailer 13$1,293 USD
Retailer 7$1,361 USD
Retailer 17$1,822 USD
Retailer 18$1,867 USD
Retailer 8$1,873 USD
Retailer 16$2,166 USD
Retailer 14$2,268 USD
Retailer 9$2,493 USD
Retailer 3$2,547 USD
Retailer 10$2,893 USD
Retailer 2$3,169 USD
Retailer 19$5,600 USD
Brilliant Earth$5,820 USD

6 data points across 19 retailers

20 retailers$686 USD to $5,820 USD

A
Cheapest Retailer
-
$686 USD
A
Retailer 2
-
$706 USD
View
Final sale: no returns
A
Retailer 3
-
$731 USD
View
A
Retailer 4
-
$910 USD
View
A
Retailer 5
-
$974 USD
View
A
Retailer 6
-
$984 USD
£775 GBP
View
A
Retailer 7
-
$1,032 USD
View
B+
Retailer 8
-
$1,293 USD
£1,018 GBP
View
B+
Retailer 9
-
$1,361 USD
View
B+
Retailer 10
-
$1,822 USD
A$2,803 AUD
View
B+
Retailer 11
-
$1,867 USD
View
B+
Retailer 12
-
$1,873 USD
ZAR 30,263 ZAR
View
B
Retailer 13
-
$2,166 USD
A$3,333 AUD
View
B
Retailer 14
-
$2,268 USD
View
B
Retailer 15
-
$2,493 USD
View
B
Retailer 16
-
$2,547 USD
View
B
Retailer 17
-
$2,893 USD
View
B
Retailer 18
-
$3,169 USD
£2,495 GBP
View
B
Retailer 19
-
$5,600 USD
View
Most Expensive
B
Brilliant Earth
22280839A · Oct 31
$5,820 USD
View
19 more retailers have this diamond
Prices start from $686 USDSave up to $5,134 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
3.05ct Oval
$686 USD