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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG797647705

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797647705

Diamond specifications and retailer prices

From $919 USD
As of October 27, 2026
Save $6,881 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,800 USD at Brilliant Earth · As of October 28, 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 LG797647705 or 797647705. Listed at 25 retailers as of October 27, 2026, with prices from $919 to $7,800, a $6,881 spread on the same certified stone. Brilliant Earth lists it at $7,800. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647705
Dimensions11.68 × 8.06 × 5.10 mm
L/W Ratio1.45
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
Top View
11.68 mm8.06 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647705
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,800 USD|Low: $919 USD|High: $8,040 USD|Avg: $2,641 USD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 24
October 29, 2026
Retailer 8$919 USD
Retailer 4$999 USD
Retailer 6$1,028 USD
Retailer 18$1,066 USD
Retailer 17$1,104 USD
Retailer 19$1,180 USD
Retailer 24$1,330 USD
Retailer 11$1,412 USD
Retailer 10$1,602 USD
Retailer 22$1,631 USD
Retailer 15$1,751 USD
Retailer 16$2,380 USD
Retailer 2$2,474 USD
Retailer 12$2,492 USD
Retailer 7$2,733 USD
Retailer 3$2,941 USD
Retailer 23$2,954 USD
Retailer 20$2,996 USD
Retailer 5$3,333 USD
Retailer 21$3,487 USD
Retailer 13$3,633 USD
Retailer 9$3,704 USD
Retailer 14$5,745 USD
Brilliant Earth$7,800 USD

24 data points across 24 retailers

25 retailers$919 USD to $7,800 USD

A+
Cheapest Retailer
-
$919 USD
A
Retailer 2
-
$999 USD
View
A
Retailer 3
-
$1,028 USD
View
Final sale: no returns
A
Retailer 4
-
$1,066 USD
View
A
Retailer 5
-
$1,104 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,180 USD
£929 GBP
View
A
Retailer 7
-
$1,330 USD
View
A
Retailer 8
-
$1,412 USD
View
A
Retailer 9
-
$1,602 USD
View
A
Retailer 10
-
$1,631 USD
£1,284 GBP
View
A
Retailer 11
-
$1,751 USD
€1,668 EUR
View
Price last confirmed 10 days ago
A
Retailer 12
-
$2,380 USD
View
A
Retailer 13
-
$2,474 USD
ZAR 39,968 ZAR
View
A
Retailer 14
-
$2,492 USD
A$3,834 AUD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$2,733 USD
View
A
Retailer 16
-
$2,941 USD
£2,316 GBP
View
B+
Retailer 17
-
$2,954 USD
View
A
Retailer 18
-
$2,996 USD
View
B+
Retailer 19
-
$3,164 USD
View
B+
Retailer 20
-
$3,333 USD
View
B+
Retailer 21
-
$3,487 USD
View
B+
Retailer 22
-
$3,633 USD
£2,861 GBP
View
B+
Retailer 23
-
$3,704 USD
View
B+
Retailer 24
-
$5,745 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19792949A · Oct 28
$7,800 USD
View
24 more retailers have this diamond
Prices start from $919 USDSave up to $6,881 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
$919 USD