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Oval|Lab Grown|IGI

1.45ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG745508460

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG745508460

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of October 29, 2026
Save $2,245 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,506 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG745508460 or 745508460. Listed at 15 retailers as of October 29, 2026, with prices from $261 to $2,506, a $2,245 spread on the same certified stone. Do Amore Diamonds lists it at $2,506. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508460
Dimensions9.23 × 6.46 × 3.90 mm
L/W Ratio1.43
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
9.23 mm6.46 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508460
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

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A+
Exceptional
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: $2,506 SGD|Low: $261 SGD|High: $2,697 SGD|Avg: $1,157 SGD|-3.4%
Do Amore Diamonds
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
October 29, 2026
Retailer 2$261 SGD
Retailer 8$291 SGD
Retailer 12$302 SGD
Retailer 3$408 SGD
Retailer 9$450 SGD
Retailer 14$600 SGD
Retailer 13$870 SGD
Retailer 4$1,083 SGD
Retailer 11$1,135 SGD
Retailer 10$1,147 SGD
Retailer 7$1,437 SGD
Retailer 5$1,598 SGD
Retailer 6$2,007 SGD
Do Amore Diamonds$2,506 SGD

32 data points across 14 retailers

15 retailers$261 SGD to $2,506 SGD

A+
Cheapest Retailer
-
$261 SGD
$204 USD
A
Retailer 2
-
$291 SGD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$302 SGD
$236 USD
View
A
Retailer 4
-
$408 SGD
$319 USD
View
B+
Retailer 5
-
$450 SGD
$352 USD
View
A
Retailer 6
-
$600 SGD
€447 EUR
View
A
Retailer 7
-
$870 SGD
A$1,047 AUD
View
B+
Retailer 8
-
$975 SGD
$763 USD
View
Retailer 9
-
$1,083 SGD
$847 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,135 SGD
$887 USD
View
B+
Retailer 11
-
$1,147 SGD
$897 USD
View
B+
Retailer 12
-
$1,437 SGD
£885 GBP
View
Retailer 13
-
$1,598 SGD
$1,250 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,007 SGD
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-F398921C5 · Oct 29
$2,506 SGD
$1,960 USD
View
14 more retailers have this diamond
Prices start from $261 SGDSave up to $2,245 SGD

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
$261 SGD