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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 $276 SGD
$216 USD
As of October 29, 2026
Save $1,744 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,020 SGD 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 $276 to $2,020, a $1,744 spread on the same certified stone. Brilliant Earth lists it at $2,020. 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 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: $2,020 SGD|Low: $252 SGD|High: $2,020 SGD|Avg: $787 SGD
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14$276 SGD
Retailer 19$309 SGD
Retailer 9$321 SGD
Retailer 12$336 SGD
Retailer 16$343 SGD
Retailer 11$583 SGD
Retailer 3$587 SGD
Retailer 8$590 SGD
Retailer 13$637 SGD
Retailer 17$665 SGD
Retailer 10$821 SGD
Retailer 6$882 SGD
Retailer 2$887 SGD
Retailer 18$1,024 SGD
Retailer 4$1,103 SGD
Retailer 5$1,115 SGD
Retailer 20$1,171 SGD
Retailer 7$1,344 SGD
Retailer 15$1,383 SGD
Brilliant Earth$2,020 SGD

35 data points across 20 retailers

21 retailers$276 SGD to $2,020 SGD

A
Cheapest Retailer
-
$276 SGD
$216 USD
A
Retailer 2
-
$309 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
$251 USD
View
A
Retailer 4
-
$336 SGD
$263 USD
View
A
Retailer 5
-
$343 SGD
$268 USD
View
Retailer 6
-
$583 SGD
€434 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$587 SGD
$459 USD
View
A
Retailer 8
-
$590 SGD
ZAR 7,450 ZAR
View
A
Retailer 9
-
$637 SGD
£392 GBP
View
A
Retailer 10
-
$665 SGD
$520 USD
View
A
Retailer 11
-
$821 SGD
A$988 AUD
View
B+
Retailer 12
-
$882 SGD
$690 USD
View
B+
Retailer 13
-
$887 SGD
$694 USD
View
Retailer 14
-
$1,006 SGD
$787 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$1,024 SGD
$801 USD
View
B+
Retailer 16
-
$1,103 SGD
$863 USD
View
B+
Retailer 17
-
$1,115 SGD
View
B+
Retailer 18
-
$1,171 SGD
$916 USD
View
B
Retailer 19
-
$1,344 SGD
£828 GBP
View
B+
Retailer 20
-
$1,383 SGD
£852 GBP
View
Most Expensive
B
Brilliant Earth
21422104A · Oct 29
$2,020 SGD
$1,580 USD
View
20 more retailers have this diamond
Prices start from $276 SGDSave up to $1,744 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
$276 SGD