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Oval|Lab Grown|IGI

1.45ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG771646115

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771646115

Diamond specifications and retailer prices

From $1,386 AUD
CA$1,352 CAD
As of October 30, 2026
Save $447 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,834 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771646115 or 771646115. Listed at 3 retailers as of October 30, 2026, with prices from $1,386 to $1,834, a $447 spread on the same certified stone. The Diamond Guys lists it at $1,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646115
Dimensions9.06 × 6.47 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
9.06 mm6.47 mm1.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771646115
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,170 AUD|Low: $282 AUD|High: $166,005 AUD|Avg: $2,067 AUD|+0.4%
Retailer 1
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
The Diamond Guys
August 3, 2026
Retailer 14$317 AUD
Retailer 7$758 AUD
Retailer 13$776 AUD
Retailer 10$872 AUD
Retailer 3$893 AUD
Retailer 6$954 AUD
Retailer 5$967 AUD
Retailer 1$1,170 AUD
Retailer 15$1,226 AUD
Retailer 12$1,386 AUD
Retailer 11$1,445 AUD
Retailer 8$1,455 AUD
Retailer 9$1,701 AUD
Retailer 2$1,723 AUD
The Diamond Guys$1,834 AUD
Retailer 4$3,232 AUD

63 data points across 16 retailers

3 retailers$1,386 AUD to $1,834 AUD

B+
Cheapest Retailer
-
$1,386 AUD
CA$1,352 CAD
Retailer 2
-
$1,445 AUD
View
Price last confirmed 138 days ago
Most Expensive
B
The Diamond Guys
1951081543 · Oct 30
$1,834 AUD
$1,288 USD
View
2 more retailers have this diamond
Prices start from $1,386 AUDSave up to $447 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.

B+
1.45ct Oval
$1,386 AUD