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Oval|Lab Grown|IGI

3.09ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG752557818

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752557818

Diamond specifications and retailer prices

From $957 AUD
$672 USD
As of October 29, 2026
Save $5,164 AUD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $6,989 AUD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752557818 or 752557818. Listed at 28 retailers as of October 29, 2026, with a 540% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752557818
Dimensions8.19 × 8.19 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.19 mm3.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752557818
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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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 29
Current: $6,121 AUD|Low: $957 AUD|High: $7,174 AUD|Avg: $3,191 AUD|-14.7%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 8
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Retailer 11
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Retailer 17
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Retailer 23
October 30, 2026
Retailer 18$957 AUD
Retailer 19$1,070 AUD
Retailer 10$1,100 AUD
Retailer 22$1,109 AUD
Retailer 20$1,359 AUD
Retailer 15$1,677 AUD
Retailer 14$1,711 AUD
Retailer 13$1,774 AUD
Retailer 7$1,856 AUD
Retailer 6$2,570 AUD
Retailer 23$2,575 AUD
Retailer 11$2,622 AUD
Retailer 9$2,646 AUD
Retailer 17$2,652 AUD
Retailer 21$3,449 AUD
Retailer 3$3,783 AUD
Retailer 5$3,825 AUD
Retailer 2$3,841 AUD
Retailer 4$3,943 AUD
Retailer 8$4,610 AUD
Retailer 12$4,804 AUD
Retailer 16$5,129 AUD
Brilliant Earth$6,121 AUD

33 data points across 23 retailers

28 retailers$957 AUD to $6,121 AUD

A
Cheapest Retailer
-
$957 AUD
$672 USD
A
Retailer 2
-
$1,070 AUD
$752 USD
View
Final sale: no returns
A
Retailer 3
-
$1,100 AUD
$773 USD
View
A
Retailer 4
-
$1,109 AUD
$779 USD
View
Retailer 5
-
$1,173 AUD
$824 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,359 AUD
$955 USD
View
A
Retailer 7
-
$1,677 AUD
$1,178 USD
View
A
Retailer 8
-
$1,711 AUD
$1,202 USD
View
A
Retailer 9
-
$1,774 AUD
£982 GBP
View
A
Retailer 10
-
$1,856 AUD
€1,242 EUR
View
Retailer 11
-
$2,541 AUD
$1,785 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$2,570 AUD
View
A
Retailer 13
-
$2,575 AUD
ZAR 29,224 ZAR
View
A
Retailer 14
-
$2,622 AUD
$1,842 USD
View
Retailer 15
-
$2,646 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,652 AUD
$1,863 USD
View
B+
Retailer 17
-
$3,297 AUD
$2,316 USD
View
B+
Retailer 18
-
$3,449 AUD
£1,908 GBP
View
B+
Retailer 19
-
$3,586 AUD
$2,519 USD
View
B+
Retailer 20
-
$3,783 AUD
$2,658 USD
View
B+
Retailer 21
-
$3,825 AUD
$2,687 USD
View
B+
Retailer 22
-
$3,841 AUD
$2,699 USD
View
B+
Retailer 23
-
$3,943 AUD
$2,770 USD
View
B
Retailer 24
-
$4,610 AUD
£2,550 GBP
View
Retailer 25
-
$4,804 AUD
$3,375 USD
View
Price last confirmed 11 days ago
Retailer 26
-
$5,129 AUD
View
Price last confirmed 21 days ago
B
Retailer 27
-
$6,121 AUD
$4,300 USD
View
Most Expensive
Brilliant Earth
17105590A · Oct 15
$6,989 AUD
$4,910 USD
View
Price last confirmed 14 days ago
27 more retailers have this diamond
Prices start from $957 AUDSave up to $5,164 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 Oval
$957 AUD