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Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG808621643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808621643

Diamond specifications and retailer prices

From $1,516 AUD
$1,065 USD
As of October 29, 2026
Save $4,628 AUD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,144 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct 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 LG808621643 or 808621643. Listed at 20 retailers as of October 29, 2026, with prices from $1,516 to $6,144, a $4,628 spread on the same certified stone. Taylor and Hart lists it at $6,144. 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

5.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808621643
Dimensions11.07 × 11.11 × 6.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm11.11 mm5.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808621643
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: $2,099 AUD|Low: $1,516 AUD|High: $6,280 AUD|Avg: $3,158 AUD|-7.6%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 7$1,516 AUD
Retailer 9$1,685 AUD
Retailer 5$1,698 AUD
Retailer 15$1,759 AUD
Retailer 3$2,007 AUD
Retailer 1$2,099 AUD
Retailer 14$2,351 AUD
Retailer 10$2,538 AUD
Retailer 13$2,680 AUD
Retailer 6$2,801 AUD
Retailer 17$3,297 AUD
Retailer 11$3,574 AUD
Retailer 8$3,639 AUD
Retailer 2$4,004 AUD
Retailer 4$5,094 AUD
Retailer 16$5,368 AUD
Retailer 12$5,998 AUD
Taylor and Hart$6,144 AUD

28 data points across 18 retailers

20 retailers$1,516 AUD to $6,144 AUD

A
Cheapest Retailer
-
$1,516 AUD
$1,065 USD
A
Retailer 2
-
$1,685 AUD
$1,184 USD
View
A
Retailer 3
-
$1,698 AUD
$1,193 USD
View
Final sale: no returns
A
Retailer 4
-
$1,759 AUD
$1,236 USD
View
Retailer 5
-
$1,796 AUD
$1,262 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,007 AUD
$1,410 USD
View
A
Retailer 7
-
$2,099 AUD
£1,161 GBP
View
A
Retailer 8
-
$2,351 AUD
$1,652 USD
View
A
Retailer 9
-
$2,538 AUD
£1,404 GBP
View
A
Retailer 10
-
$2,680 AUD
€1,793 EUR
View
A
Retailer 11
-
$2,801 AUD
$1,968 USD
View
B+
Retailer 12
-
$3,297 AUD
$2,316 USD
View
B+
Retailer 13
-
$3,574 AUD
ZAR 40,561 ZAR
View
Retailer 14
-
$3,639 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,645 AUD
$2,561 USD
View
B+
Retailer 16
-
$4,004 AUD
$2,813 USD
View
B+
Retailer 17
-
$5,094 AUD
$3,579 USD
View
B
Retailer 18
-
$5,368 AUD
$3,771 USD
View
B
Retailer 19
-
$5,998 AUD
£3,318 GBP
View
Most Expensive
B
Taylor and Hart
F7EAAM1 · Oct 30
$6,144 AUD
$4,316 USD
View
19 more retailers have this diamond
Prices start from $1,516 AUDSave up to $4,628 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
5.09ct Round
$1,516 AUD