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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG739555040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739555040

Diamond specifications and retailer prices

From $235 SGD
$183 USD
As of October 29, 2026
Save $1,228 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,462 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739555040 or 739555040. Listed at 23 retailers as of October 28, 2026, with prices from $235 to $1,462, a $1,228 spread on the same certified stone. Reve Diamonds lists it at $1,462. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739555040
Dimensions7.24 × 7.27 × 4.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.27 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739555040
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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: $524 SGD|Low: $228 SGD|High: $1,471 SGD|Avg: $690 SGD|-1.9%
Retailer 1
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Retailer 21
Reve Diamonds
October 29, 2026
Retailer 4$235 SGD
Retailer 11$261 SGD
Retailer 21$273 SGD
Retailer 2$291 SGD
Retailer 19$291 SGD
Retailer 9$395 SGD
Retailer 15$498 SGD
Retailer 17$501 SGD
Retailer 12$517 SGD
Retailer 1$524 SGD
Retailer 8$620 SGD
Retailer 5$640 SGD
Retailer 14$677 SGD
Retailer 18$711 SGD
Retailer 7$731 SGD
Retailer 3$937 SGD
Retailer 10$989 SGD
Retailer 13$1,007 SGD
Retailer 6$1,038 SGD
Retailer 16$1,109 SGD
Retailer 20$1,366 SGD
Reve Diamonds$1,462 SGD

26 data points across 22 retailers

23 retailers$235 SGD to $1,462 SGD

A
Cheapest Retailer
-
$235 SGD
$183 USD
A
Retailer 2
-
$261 SGD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$273 SGD
$213 USD
View
A
Retailer 4
-
$291 SGD
$227 USD
View
A
Retailer 5
-
$291 SGD
$227 USD
View
B+
Retailer 6
-
$395 SGD
$308 USD
View
A
Retailer 7
-
$498 SGD
£306 GBP
View
A
Retailer 8
-
$501 SGD
ZAR 6,310 ZAR
View
A
Retailer 9
-
$517 SGD
€384 EUR
View
A
Retailer 10
-
$524 SGD
£322 GBP
View
A
Retailer 11
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$620 SGD
$484 USD
View
A
Retailer 12
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$640 SGD
A$768 AUD
View
B+
Retailer 13
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$677 SGD
$528 USD
View
B+
Retailer 14
-
$711 SGD
A$854 AUD
View
B+
Retailer 15
-
$731 SGD
$570 USD
View
B+
Retailer 16
-
$900 SGD
$702 USD
View
Price last confirmed 71 days ago
B+
Retailer 17
-
$937 SGD
$731 USD
View
B
Retailer 18
-
$989 SGD
$772 USD
View
B+
Retailer 19
-
$1,007 SGD
$785 USD
View
B+
Retailer 20
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$1,038 SGD
$810 USD
View
B
Retailer 21
-
$1,109 SGD
A$1,331 AUD
View
B
Retailer 22
-
$1,366 SGD
£839 GBP
View
Most Expensive
B
Reve Diamonds
9C295B007 · Oct 28
$1,462 SGD
$1,141 USD
View
22 more retailers have this diamond
Prices start from $235 SGDSave up to $1,228 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 Round
$235 SGD