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Round|Lab Grown|IGI

1.49ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818644918

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644918

Diamond specifications and retailer prices

From $355 SGD
As of November 3, 2026
Save $1,486 SGD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,262 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.49ct lab-grown round diamond

This 1.49ct lab-grown round 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 LG818644918 or 818644918. Listed at 25 retailers as of November 3, 2026, with a 418% 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

1.49
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644918
Dimensions7.42 × 7.46 × 4.38 mm
L/W Ratio1.01
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
7.42 mm7.46 mm1.49 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644918
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.8%

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: Nov 3
Current: $765 SGD|Low: $355 SGD|High: $2,978 SGD|Avg: $963 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 3$355 SGD
Retailer 5$440 SGD
Retailer 4$590 SGD
Retailer 13$639 SGD
Retailer 6$696 SGD
Retailer 8$711 SGD
Retailer 11$758 SGD
Retailer 1$765 SGD
Retailer 9$1,080 SGD
Retailer 10$1,133 SGD
Retailer 7$1,406 SGD
Retailer 12$1,762 SGD
Retailer 2$2,978 SGD

34 data points across 13 retailers

25 retailers$355 SGD to $1,841 SGD

A
Cheapest Retailer
-
$355 SGD
A
Retailer 2
-
$397 SGD
View
Final sale: no returns
A
Retailer 3
-
$411 SGD
View
A
Retailer 4
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$440 SGD
View
Retailer 5
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$440 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$491 SGD
View
A
Retailer 7
-
$590 SGD
View
A
Retailer 8
-
$639 SGD
View
A
Retailer 9
-
$696 SGD
View
A
Retailer 10
-
$711 SGD
View
A
Retailer 11
-
$758 SGD
View
A
Retailer 12
-
$765 SGD
View
B+
Retailer 13
-
$773 SGD
View
B+
Retailer 14
-
$895 SGD
View
B+
Retailer 15
-
$1,080 SGD
View
B+
Retailer 16
-
$1,133 SGD
View
B+
Retailer 17
-
$1,171 SGD
View
B+
Retailer 18
-
$1,406 SGD
View
B
Retailer 19
-
$1,411 SGD
View
B
Retailer 20
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$1,415 SGD
View
B
Retailer 21
-
$1,479 SGD
View
B
Retailer 22
-
$1,762 SGD
View
B
Retailer 23
-
$1,841 SGD
View
Retailer 24
-
$2,978 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
LG818644918 · Oct 27
$3,262 SGD
£2,010 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $355 SGDSave up to $1,486 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
1.49ct Round
$355 SGD