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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG634447454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634447454

Diamond specifications and retailer prices

From $1,606 AUD
$1,128 USD
As of October 28, 2026
Save $5,321 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,926 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634447454 or 634447454. Listed at 21 retailers as of October 27, 2026, with prices from $1,606 to $6,926, a $5,321 spread on the same certified stone. Taylor and Hart lists it at $6,926. 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634447454
Dimensions9.37 × 9.39 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm9.39 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634447454
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
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 28
Current: $2,810 AUD|Low: $1,462 AUD|High: $6,351 AUD|Avg: $3,111 AUD|+1.1%
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
October 29, 2026
Retailer 11$1,523 AUD
Retailer 5$1,705 AUD
Retailer 3$1,766 AUD
Retailer 12$1,766 AUD
Retailer 10$2,014 AUD
Retailer 4$2,138 AUD
Retailer 8$2,684 AUD
Retailer 1$2,810 AUD
Retailer 2$2,814 AUD
Retailer 9$4,400 AUD
Retailer 6$4,528 AUD
Retailer 13$5,114 AUD
Retailer 7$6,300 AUD

40 data points across 13 retailers

21 retailers$1,606 AUD to $6,926 AUD

A
Retailer 1
-
$1,523 AUD
$1,070 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,606 AUD
$1,128 USD
View
A
Retailer 3
-
$1,657 AUD
$1,164 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,705 AUD
$1,198 USD
View
Final sale: no returns
A
Retailer 5
-
$1,766 AUD
$1,241 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$1,766 AUD
$1,241 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$2,014 AUD
$1,415 USD
View
B+
Retailer 8
-
$2,138 AUD
$1,502 USD
View
B+
Retailer 9
-
$2,684 AUD
£1,485 GBP
View
B+
Retailer 10
-
$2,810 AUD
£1,554 GBP
View
B+
Retailer 11
-
$2,814 AUD
$1,977 USD
View
B
Retailer 12
-
$3,584 AUD
$2,518 USD
View
B
Retailer 13
-
$3,655 AUD
$2,568 USD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$4,400 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$4,528 AUD
ZAR 51,395 ZAR
View
B
Retailer 16
-
$5,114 AUD
$3,593 USD
View
B
Retailer 17
-
$5,305 AUD
$3,727 USD
View
B
Retailer 18
-
$5,594 AUD
$3,930 USD
View
B
Retailer 19
-
$6,300 AUD
£3,485 GBP
View
Most Expensive
B
Taylor and Hart
FGKK6BV · Oct 27
$6,926 AUD
$4,866 USD
View
19 more retailers have this diamond
Prices start from $1,606 AUDSave up to $5,321 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
3.09ct Round
$1,606 AUD