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Round|Lab Grown|IGI

5.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG831698357

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831698357

Diamond specifications and retailer prices

From $1,505 AUD
$1,057 USD
As of October 29, 2026
Save $10,354 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,859 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round 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 LG831698357 or 831698357. Listed at 23 retailers as of October 29, 2026, with prices from $1,505 to $11,859, a $10,354 spread on the same certified stone. Brilliant Earth lists it at $11,859. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698357
Dimensions10.88 × 10.95 × 6.79 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.88 mm10.95 mm5.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698357
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: $11,859 AUD|Low: $1,451 AUD|High: $11,859 AUD|Avg: $4,359 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 17$1,505 AUD
Retailer 11$1,579 AUD
Retailer 4$1,686 AUD
Retailer 22$1,745 AUD
Retailer 2$2,083 AUD
Retailer 20$2,231 AUD
Retailer 13$2,518 AUD
Retailer 8$2,577 AUD
Retailer 19$2,698 AUD
Retailer 5$2,783 AUD
Retailer 7$3,271 AUD
Retailer 14$3,407 AUD
Retailer 12$3,516 AUD
Retailer 18$3,546 AUD
Retailer 3$3,948 AUD
Retailer 21$5,273 AUD
Retailer 10$5,713 AUD
Retailer 6$5,936 AUD
Retailer 9$6,095 AUD
Retailer 23$6,401 AUD
Retailer 15$8,328 AUD
Retailer 16$10,899 AUD
Brilliant Earth$11,859 AUD

11 data points across 23 retailers

23 retailers$1,505 AUD to $11,859 AUD

A
Cheapest Retailer
-
$1,505 AUD
$1,057 USD
A
Retailer 2
-
$1,579 AUD
$1,109 USD
View
A
Retailer 3
-
$1,686 AUD
$1,184 USD
View
Final sale: no returns
A
Retailer 4
-
$1,745 AUD
$1,226 USD
View
A
Retailer 5
-
$2,083 AUD
£1,152 GBP
View
A
Retailer 6
-
$2,231 AUD
$1,567 USD
View
A
Retailer 7
-
$2,518 AUD
£1,393 GBP
View
B+
Retailer 8
-
$2,577 AUD
$1,810 USD
View
A
Retailer 9
-
$2,698 AUD
€1,805 EUR
View
B+
Retailer 10
-
$2,783 AUD
$1,955 USD
View
B+
Retailer 11
-
$3,271 AUD
$2,298 USD
View
Retailer 12
-
$3,407 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,516 AUD
$2,470 USD
View
B+
Retailer 14
-
$3,546 AUD
ZAR 40,243 ZAR
View
B+
Retailer 15
-
$3,948 AUD
$2,773 USD
View
B
Retailer 16
-
$5,273 AUD
$3,704 USD
View
B
Retailer 17
-
$5,713 AUD
£3,160 GBP
View
B
Retailer 18
-
$5,936 AUD
SGD 5,635 SGD
View
B
Retailer 19
-
$6,095 AUD
$4,281 USD
View
B
Retailer 20
-
$6,401 AUD
$4,496 USD
View
Retailer 21
-
$8,328 AUD
$5,850 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$10,899 AUD
$7,656 USD
View
Most Expensive
B
Brilliant Earth
22209288A · Oct 29
$11,859 AUD
$8,330 USD
View
22 more retailers have this diamond
Prices start from $1,505 AUDSave up to $10,354 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 Round
$1,505 AUD