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Round|Lab Grown|IGI

5.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG831687651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831687651

Diamond specifications and retailer prices

From $1,276 AUD
$896 USD
As of November 1, 2026
Save $9,081 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,357 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687651 or 831687651. Listed at 22 retailers as of November 1, 2026, with prices from $1,276 to $10,357, a $9,081 spread on the same certified stone. Helzberg Diamonds lists it at $10,357. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687651
Dimensions10.93 × 11.02 × 6.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.93 mm11.02 mm5.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687651
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.6°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: Nov 1
Current: $10,357 AUD|Low: $1,276 AUD|High: $10,357 AUD|Avg: $3,735 AUD
Helzberg Diamonds
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
November 2, 2026
Retailer 7$1,276 AUD
Retailer 21$1,388 AUD
Retailer 5$1,466 AUD
Retailer 4$1,481 AUD
Retailer 9$1,983 AUD
Retailer 13$2,113 AUD
Retailer 19$2,242 AUD
Retailer 16$2,270 AUD
Retailer 12$2,375 AUD
Retailer 2$2,487 AUD
Retailer 18$2,999 AUD
Retailer 20$3,007 AUD
Retailer 22$3,293 AUD
Retailer 8$3,543 AUD
Retailer 3$4,161 AUD
Retailer 10$4,625 AUD
Retailer 17$5,019 AUD
Retailer 11$5,140 AUD
Retailer 6$5,224 AUD
Retailer 15$5,606 AUD
Retailer 14$8,243 AUD
Helzberg Diamonds$10,357 AUD

16 data points across 22 retailers

22 retailers$1,276 AUD to $10,357 AUD

A
Cheapest Retailer
-
$1,276 AUD
$896 USD
A
Retailer 2
-
$1,388 AUD
$975 USD
View
A
Retailer 3
-
$1,466 AUD
$1,030 USD
View
Final sale: no returns
A
Retailer 4
-
$1,481 AUD
$1,040 USD
View
A
Retailer 5
-
$1,983 AUD
$1,393 USD
View
A
Retailer 6
-
$2,113 AUD
£1,169 GBP
View
B+
Retailer 7
-
$2,242 AUD
$1,575 USD
View
B+
Retailer 8
-
$2,270 AUD
£1,256 GBP
View
B+
Retailer 9
-
$2,375 AUD
$1,668 USD
View
B+
Retailer 10
-
$2,487 AUD
€1,664 EUR
View
B+
Retailer 11
-
$2,999 AUD
View
B+
Retailer 12
-
$3,007 AUD
ZAR 34,121 ZAR
View
B+
Retailer 13
-
$3,293 AUD
$2,313 USD
View
B+
Retailer 14
-
$3,543 AUD
$2,489 USD
View
B
Retailer 15
-
$4,161 AUD
$2,923 USD
View
B
Retailer 16
-
$4,625 AUD
$3,249 USD
View
B+
Retailer 17
-
$5,019 AUD
£2,776 GBP
View
B
Retailer 18
-
$5,140 AUD
$3,611 USD
View
B
Retailer 19
-
$5,224 AUD
SGD 4,959 SGD
View
B
Retailer 20
-
$5,606 AUD
$3,938 USD
View
B
Retailer 21
-
$8,243 AUD
$5,790 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMONMLH · Nov 1
$10,357 AUD
$7,275 USD
View
21 more retailers have this diamond
Prices start from $1,276 AUDSave up to $9,081 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
$1,276 AUD