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Round|Lab Grown|IGI

1.46ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818644843

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644843

Diamond specifications and retailer prices

From $281 SGD
$220 USD
As of October 29, 2026
Save $1,325 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,117 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.46ct lab-grown round diamond

This 1.46ct 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 LG818644843 or 818644843. Listed at 24 retailers as of October 29, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644843
Dimensions7.26 × 7.29 × 4.44 mm
L/W Ratio1.00
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
7.26 mm7.29 mm1.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644843
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: $914 SGD|Low: $270 SGD|High: $1,413 SGD|Avg: $670 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$281 SGD
Retailer 3$349 SGD
Retailer 4$393 SGD
Retailer 2$470 SGD
Retailer 8$579 SGD
Retailer 5$593 SGD
Retailer 9$599 SGD
Retailer 6$646 SGD
Retailer 10$852 SGD
Retailer 12$901 SGD
Retailer 1$914 SGD
Retailer 7$1,404 SGD

36 data points across 12 retailers

24 retailers$281 SGD to $1,607 SGD

A
Cheapest Retailer
-
$281 SGD
$220 USD
A
Retailer 2
-
$314 SGD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$326 SGD
$255 USD
View
A
Retailer 4
-
$349 SGD
$273 USD
View
A
Retailer 5
-
$349 SGD
$273 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
B+
Retailer 7
-
$470 SGD
$368 USD
View
A
Retailer 8
-
$579 SGD
€431 EUR
View
A
Retailer 9
-
$593 SGD
£365 GBP
View
A
Retailer 10
-
$599 SGD
ZAR 7,564 ZAR
View
A
Retailer 11
-
$646 SGD
£398 GBP
View
B+
Retailer 12
-
$670 SGD
$524 USD
View
B+
Retailer 13
-
$699 SGD
$547 USD
View
B+
Retailer 14
-
$852 SGD
A$1,025 AUD
View
Retailer 15
-
$901 SGD
$705 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$914 SGD
$715 USD
View
B
Retailer 17
-
$1,120 SGD
$876 USD
View
B
Retailer 18
-
$1,130 SGD
View
B
Retailer 19
-
$1,187 SGD
$929 USD
View
B
Retailer 20
-
$1,198 SGD
$937 USD
View
B
Retailer 21
-
$1,404 SGD
£865 GBP
View
B
Retailer 22
-
$1,607 SGD
$1,257 USD
View
Retailer 23
-
$1,866 SGD
$1,460 USD
View
Price last confirmed 40 days ago
Most Expensive
Queensmith
LG818644843 · Oct 27
$3,117 SGD
£1,920 GBP
View
Price under review
23 more retailers have this diamond
Prices start from $281 SGDSave up to $1,325 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
1.46ct Round
$281 SGD