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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG727587281

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727587281

Diamond specifications and retailer prices

From $256 USD
As of November 1, 2026
Save $2,174 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,430 USD at Brilliant Earth · As of November 1, 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 LG727587281 or 727587281. Listed at 26 retailers as of November 1, 2026, with prices from $256 to $2,430, a $2,174 spread on the same certified stone. Brilliant Earth lists it at $2,430. 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 angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727587281
Dimensions9.03 × 6.41 × 4.02 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
9.03 mm6.41 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727587281
Side View
Table 59.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,430 USD|Low: $256 USD|High: $2,430 USD|Avg: $761 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 18$256 USD
Retailer 17$297 USD
Retailer 2$298 USD
Retailer 6$317 USD
Retailer 5$364 USD
Retailer 8$450 USD
Retailer 13$475 USD
Retailer 16$527 USD
Retailer 15$545 USD
Retailer 12$606 USD
Retailer 9$629 USD
Retailer 14$772 USD
Retailer 7$975 USD
Retailer 4$1,020 USD
Retailer 10$1,144 USD
Retailer 3$1,260 USD
Retailer 11$1,273 USD
Brilliant Earth$2,430 USD

36 data points across 18 retailers

26 retailers$256 USD to $2,430 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$297 USD
View
A
Retailer 3
-
$298 USD
View
Final sale: no returns
A
Retailer 4
-
$317 USD
View
Retailer 5
-
$364 USD
£287 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
A
Retailer 7
-
$450 USD
View
A
Retailer 8
-
$475 USD
View
A
Retailer 9
-
$527 USD
€502 EUR
View
A
Retailer 10
-
$545 USD
ZAR 8,810 ZAR
View
A
Retailer 11
-
$578 USD
View
A
Retailer 12
-
$606 USD
£477 GBP
View
A
Retailer 13
-
$629 USD
A$968 AUD
View
Retailer 14
-
$702 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$772 USD
A$1,188 AUD
View
B+
Retailer 16
-
$815 USD
View
B+
Retailer 17
-
$883 USD
View
B+
Retailer 18
-
$975 USD
View
B+
Retailer 19
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$1,020 USD
View
B+
Retailer 20
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$1,072 USD
View
B+
Retailer 21
-
$1,076 USD
SGD 1,454 SGD
View
Retailer 22
-
$1,144 USD
A$1,760 AUD
View
Price last confirmed 30 days ago
Retailer 23
-
$1,260 USD
View
Price last confirmed 14 days ago
B+
Retailer 24
-
$1,273 USD
£1,002 GBP
View
B
Retailer 25
-
$1,372 USD
View
Most Expensive
B
Brilliant Earth
15744223A · Nov 1
$2,430 USD
View
25 more retailers have this diamond
Prices start from $256 USDSave up to $2,174 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
$256 USD