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Oval|Lab Grown|IGI

5.05ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG770680417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770680417

Diamond specifications and retailer prices

From $2,047 AUD
$1,438 USD
As of October 29, 2026
Save $9,041 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,088 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770680417 or 770680417. Listed at 22 retailers as of October 29, 2026, with prices from $2,047 to $11,088, a $9,041 spread on the same certified stone. Brilliant Earth lists it at $11,088. 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

5.05
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770680417
Dimensions13.32 × 9.56 × 6.06 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm9.56 mm5.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770680417
Side View
Table 60.0%Crown 38.3°Girdle: MediumPavilion 40°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,088 AUD|Low: $1,966 AUD|High: $11,430 AUD|Avg: $4,528 AUD|-3.0%
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
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 3$2,047 AUD
Retailer 22$2,228 AUD
Retailer 7$2,292 AUD
Retailer 8$2,374 AUD
Retailer 11$2,374 AUD
Retailer 2$2,494 AUD
Retailer 17$2,619 AUD
Retailer 10$2,904 AUD
Retailer 13$3,351 AUD
Retailer 19$3,395 AUD
Retailer 21$3,958 AUD
Retailer 4$4,310 AUD
Retailer 15$4,451 AUD
Retailer 20$4,820 AUD
Retailer 16$4,824 AUD
Retailer 9$5,150 AUD
Retailer 12$5,727 AUD
Retailer 6$6,400 AUD
Retailer 18$6,790 AUD
Retailer 5$6,982 AUD
Retailer 14$7,939 AUD
Brilliant Earth$11,088 AUD

34 data points across 22 retailers

22 retailers$2,047 AUD to $11,088 AUD

A
Cheapest Retailer
-
$2,047 AUD
$1,438 USD
A
Retailer 2
-
$2,228 AUD
$1,565 USD
View
A
Retailer 3
-
$2,292 AUD
$1,610 USD
View
Final sale: no returns
Retailer 4
-
$2,374 AUD
$1,668 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,374 AUD
$1,668 USD
View
A
Retailer 6
-
$2,494 AUD
£1,379 GBP
View
A
Retailer 7
-
$2,619 AUD
$1,840 USD
View
B+
Retailer 8
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 9
-
$3,351 AUD
£1,854 GBP
View
B+
Retailer 10
-
$3,395 AUD
$2,385 USD
View
B+
Retailer 11
-
$4,310 AUD
$3,028 USD
View
B+
Retailer 12
-
$4,451 AUD
$3,127 USD
View
Retailer 13
-
$4,820 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,824 AUD
ZAR 54,755 ZAR
View
B
Retailer 15
-
$5,150 AUD
$3,618 USD
View
B
Retailer 16
-
$5,727 AUD
£3,168 GBP
View
B
Retailer 17
-
$6,400 AUD
$4,496 USD
View
B
Retailer 18
-
$6,790 AUD
£3,756 GBP
View
B
Retailer 19
-
$6,982 AUD
$4,905 USD
View
B
Retailer 20
-
$7,939 AUD
SGD 7,537 SGD
View
B
Retailer 21
-
$8,356 AUD
$5,871 USD
View
Most Expensive
B
Brilliant Earth
20603114A · Oct 29
$11,088 AUD
$7,790 USD
View
21 more retailers have this diamond
Prices start from $2,047 AUDSave up to $9,041 AUD

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
5.05ct Oval
$2,047 AUD