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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG780622230

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780622230

Diamond specifications and retailer prices

From $268 SGD
$209 USD
As of October 29, 2026
Save $1,299 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,566 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 LG780622230 or 780622230. Listed at 23 retailers as of October 28, 2026, with prices from $268 to $1,566, a $1,299 spread on the same certified stone. Reve Diamonds lists it at $1,566. 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 angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780622230
Dimensions7.29 × 7.34 × 4.42 mm
L/W Ratio1.01
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
7.29 mm7.34 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780622230
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

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: $611 SGD|Low: $300 SGD|High: $1,566 SGD|Avg: $779 SGD|+9.9%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$300 SGD
Retailer 8$310 SGD
Retailer 7$332 SGD
Retailer 10$449 SGD
Retailer 12$541 SGD
Retailer 18$567 SGD
Retailer 13$571 SGD
Retailer 1$611 SGD
Retailer 6$688 SGD
Retailer 17$690 SGD
Retailer 4$752 SGD
Retailer 14$811 SGD
Retailer 16$861 SGD
Retailer 9$1,080 SGD
Retailer 2$1,089 SGD
Retailer 5$1,136 SGD
Retailer 15$1,146 SGD
Retailer 11$1,338 SGD
Reve Diamonds$1,566 SGD

41 data points across 19 retailers

23 retailers$268 SGD to $1,566 SGD

A
Cheapest Retailer
-
$268 SGD
$209 USD
A
Retailer 2
-
$300 SGD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$310 SGD
$242 USD
View
A
Retailer 4
-
$332 SGD
$259 USD
View
A
Retailer 5
-
$332 SGD
$259 USD
View
B+
Retailer 6
-
$449 SGD
$350 USD
View
A
Retailer 7
-
$541 SGD
€402 EUR
View
A
Retailer 8
-
$567 SGD
£348 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$571 SGD
ZAR 7,191 ZAR
View
A
Retailer 10
-
$611 SGD
£376 GBP
View
B+
Retailer 11
-
$688 SGD
$537 USD
View
B+
Retailer 12
-
$690 SGD
A$828 AUD
View
B+
Retailer 13
-
$752 SGD
$587 USD
View
B+
Retailer 14
-
$811 SGD
A$974 AUD
View
B
Retailer 15
-
$861 SGD
$672 USD
View
B+
Retailer 16
-
$905 SGD
$706 USD
View
Price last confirmed 71 days ago
B
Retailer 17
-
$1,068 SGD
$833 USD
View
B
Retailer 18
-
$1,080 SGD
View
B
Retailer 19
-
$1,089 SGD
$850 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$1,136 SGD
$886 USD
View
B
Retailer 21
-
$1,146 SGD
A$1,375 AUD
View
B
Retailer 22
-
$1,338 SGD
£822 GBP
View
Most Expensive
B
Reve Diamonds
8AE32F041 · Oct 28
$1,566 SGD
$1,222 USD
View
22 more retailers have this diamond
Prices start from $268 SGDSave up to $1,299 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
$268 SGD