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Oval|Lab Grown|IGI

3.05ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG774662401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774662401

Diamond specifications and retailer prices

From $751 USD
As of November 1, 2026
Save $4,239 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,990 USD at Brilliant Earth · As of November 2, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774662401 or 774662401. Listed at 15 retailers as of November 1, 2026, with prices from $751 to $4,990, a $4,239 spread on the same certified stone. Brilliant Earth lists it at $4,990. 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774662401
Dimensions11.91 × 8.26 × 5.09 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
11.91 mm8.26 mm3.05 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774662401
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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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 1
Current: $4,990 USD|Low: $741 USD|High: $6,080 USD|Avg: $2,139 USD|-17.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$751 USD
Retailer 3$971 USD
Retailer 7$1,170 USD
Retailer 5$1,400 USD
Retailer 8$1,411 USD
Retailer 11$1,701 USD
Retailer 2$1,943 USD
Retailer 6$1,968 USD
Retailer 4$2,450 USD
Retailer 10$3,382 USD
Brilliant Earth$4,990 USD

34 data points across 11 retailers

15 retailers$751 USD to $4,990 USD

A
Cheapest Retailer
-
$751 USD
Retailer 2
-
$867 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$943 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$971 USD
View
Final sale: no returns
A
Retailer 5
-
$1,170 USD
View
A
Retailer 6
-
$1,400 USD
View
A
Retailer 7
-
$1,411 USD
View
Retailer 8
-
$1,701 USD
€1,620 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$1,943 USD
View
A
Retailer 10
-
$1,968 USD
A$3,027 AUD
View
Retailer 11
-
$2,237 USD
View
Price last confirmed 47 days ago
A
Retailer 12
-
$2,450 USD
View
Retailer 13
-
$2,828 USD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$3,382 USD
£2,663 GBP
View
Most Expensive
B
Brilliant Earth
18166706A · Nov 2
$4,990 USD
View
14 more retailers have this diamond
Prices start from $751 USDSave up to $4,239 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
$751 USD