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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG719517117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719517117

Diamond specifications and retailer prices

From $1,036 USD
As of October 27, 2026
Save $9,964 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,000 USD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719517117 or 719517117. Listed at 21 retailers as of October 27, 2026, with prices from $1,036 to $11,000, a $9,964 spread on the same certified stone. Brilliant Earth lists it at $11,000. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719517117
Dimensions11.41 × 8.15 × 5.10 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm8.15 mm3.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719517117
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

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: $11,000 USD|Low: $1,159 USD|High: $11,000 USD|Avg: $3,082 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
October 29, 2026
Retailer 4$1,159 USD
Retailer 12$1,331 USD
Retailer 13$1,375 USD
Retailer 6$1,539 USD
Retailer 14$1,720 USD
Retailer 2$1,740 USD
Retailer 15$1,999 USD
Retailer 16$2,512 USD
Retailer 10$2,791 USD
Retailer 5$2,994 USD
Retailer 7$3,322 USD
Retailer 3$3,727 USD
Retailer 17$3,862 USD
Retailer 8$4,030 USD
Retailer 11$4,098 USD
Retailer 9$4,195 USD
Brilliant Earth$11,000 USD

34 data points across 17 retailers

21 retailers$1,036 USD to $11,000 USD

A
Cheapest Retailer
-
$1,036 USD
A
Retailer 2
-
$1,127 USD
View
A
Retailer 3
-
$1,159 USD
View
Final sale: no returns
A
Retailer 4
-
$1,202 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,202 USD
View
A
Retailer 6
-
$1,331 USD
£1,048 GBP
View
A
Retailer 7
-
$1,375 USD
View
A
Retailer 8
-
$1,539 USD
View
A
Retailer 9
-
$1,720 USD
View
A
Retailer 10
-
$1,740 USD
£1,370 GBP
View
A
Retailer 11
-
$2,253 USD
View
A
Retailer 12
-
$2,512 USD
View
A
Retailer 13
-
$2,791 USD
ZAR 45,086 ZAR
View
B+
Retailer 14
-
$2,994 USD
View
B+
Retailer 15
-
$3,322 USD
£2,616 GBP
View
B+
Retailer 16
-
$3,727 USD
View
B+
Retailer 17
-
$3,862 USD
View
B+
Retailer 18
-
$4,030 USD
SGD 5,446 SGD
View
B+
Retailer 19
-
$4,098 USD
£3,227 GBP
View
B+
Retailer 20
-
$4,195 USD
View
Most Expensive
B
Brilliant Earth
20601811A · Oct 29
$11,000 USD
View
20 more retailers have this diamond
Prices start from $1,036 USDSave up to $9,964 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
$1,036 USD