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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG815697546

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815697546

Diamond specifications and retailer prices

From $216 USD
As of October 29, 2026
Save $1,364 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815697546 or 815697546. Listed at 21 retailers as of October 29, 2026, with prices from $216 to $1,580, a $1,364 spread on the same certified stone. Brilliant Earth lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697546
Dimensions9.31 × 6.35 × 3.86 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.31 mm6.35 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697546
Side View
Table 58.0%Crown 35.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.8%

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: $1,580 USD|Low: $197 USD|High: $1,580 USD|Avg: $616 USD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14$216 USD
Retailer 19$242 USD
Retailer 9$251 USD
Retailer 12$263 USD
Retailer 16$268 USD
Retailer 11$456 USD
Retailer 3$459 USD
Retailer 8$461 USD
Retailer 13$498 USD
Retailer 17$520 USD
Retailer 10$642 USD
Retailer 6$690 USD
Retailer 2$694 USD
Retailer 18$801 USD
Retailer 4$863 USD
Retailer 5$872 USD
Retailer 20$916 USD
Retailer 7$1,052 USD
Retailer 15$1,082 USD
Brilliant Earth$1,580 USD

35 data points across 20 retailers

21 retailers$216 USD to $1,580 USD

A
Cheapest Retailer
-
$216 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
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$251 USD
View
A
Retailer 4
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$263 USD
View
A
Retailer 5
-
$268 USD
View
Retailer 6
-
$456 USD
€434 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
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$459 USD
View
A
Retailer 8
-
$461 USD
ZAR 7,450 ZAR
View
A
Retailer 9
-
$498 USD
£392 GBP
View
A
Retailer 10
-
$520 USD
View
A
Retailer 11
-
$642 USD
A$988 AUD
View
B+
Retailer 12
-
$690 USD
View
B+
Retailer 13
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$694 USD
View
Retailer 14
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$787 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
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$801 USD
View
B+
Retailer 16
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$863 USD
View
B+
Retailer 17
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$872 USD
SGD 1,179 SGD
View
B+
Retailer 18
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$916 USD
View
B
Retailer 19
-
$1,052 USD
£828 GBP
View
B+
Retailer 20
-
$1,082 USD
£852 GBP
View
Most Expensive
B
Brilliant Earth
21422104A · Oct 29
$1,580 USD
View
20 more retailers have this diamond
Prices start from $216 USDSave up to $1,364 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.

A
1.45ct Oval
$216 USD