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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 $974 USD
CA$1,352 CAD
As of October 27, 2026
Save $314 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,288 USD at The Diamond Guys · As of October 28, 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 27, 2026, with prices from $974 to $1,288, a $314 spread on the same certified stone. The Diamond Guys lists it at $1,288. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646115
Dimensions6.47 × 6.47 × 9.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.47 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

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $822 USD|Low: $198 USD|High: $116,609 USD|Avg: $1,452 USD|+0.4%
Retailer 1
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Retailer 15
The Diamond Guys
August 3, 2026
Retailer 14$223 USD
Retailer 7$532 USD
Retailer 13$545 USD
Retailer 10$612 USD
Retailer 3$627 USD
Retailer 6$670 USD
Retailer 5$679 USD
Retailer 1$822 USD
Retailer 15$861 USD
Retailer 12$974 USD
Retailer 11$1,015 USD
Retailer 8$1,022 USD
Retailer 9$1,195 USD
Retailer 2$1,210 USD
The Diamond Guys$1,288 USD
Retailer 4$2,270 USD

63 data points across 16 retailers

3 retailers$974 USD to $1,288 USD

B+
Cheapest Retailer
-
$974 USD
CA$1,352 CAD
B
Retailer 2
-
$1,015 USD
A$1,562 AUD
View
Price last confirmed 135 days ago
Most Expensive
B
The Diamond Guys
1951081543 · Oct 28
$1,288 USD
View
2 more retailers have this diamond
Prices start from $974 USDSave up to $314 USD

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
$974 USD