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Round|Lab Grown|IGI

1.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG776634045

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776634045

Diamond specifications and retailer prices

From $345 SGD
As of November 3, 2026
Save $1,464 SGD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,438 SGD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776634045 or 776634045. Listed at 25 retailers as of November 3, 2026, with a 424% 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

1.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776634045
Dimensions7.34 × 7.42 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.42 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776634045
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: Nov 3
Current: $3,438 SGD|Low: $345 SGD|High: $3,438 SGD|Avg: $955 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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 6$345 SGD
Retailer 10$385 SGD
Retailer 4$400 SGD
Retailer 16$428 SGD
Retailer 17$428 SGD
Retailer 23$575 SGD
Retailer 13$593 SGD
Retailer 3$633 SGD
Retailer 18$677 SGD
Retailer 20$736 SGD
Retailer 2$741 SGD
Retailer 5$817 SGD
Retailer 24$820 SGD
Retailer 9$860 SGD
Retailer 14$900 SGD
Retailer 19$1,002 SGD
Retailer 22$1,024 SGD
Retailer 8$1,374 SGD
Retailer 11$1,439 SGD
Retailer 15$1,643 SGD
Retailer 21$1,714 SGD
Retailer 12$1,774 SGD
Retailer 7$1,810 SGD
Brilliant Earth$3,438 SGD

27 data points across 24 retailers

25 retailers$345 SGD to $1,810 SGD

A
Cheapest Retailer
-
$345 SGD
A
Retailer 2
-
$385 SGD
View
Final sale: no returns
A
Retailer 3
-
$400 SGD
View
Retailer 4
-
$428 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$428 SGD
View
B+
Retailer 6
-
$575 SGD
View
A
Retailer 7
-
$593 SGD
View
A
Retailer 8
-
$633 SGD
View
A
Retailer 9
-
$677 SGD
View
A
Retailer 10
-
$736 SGD
View
A
Retailer 11
-
$741 SGD
View
B+
Retailer 12
-
$817 SGD
View
B+
Retailer 13
-
$820 SGD
View
B+
Retailer 14
-
$860 SGD
View
B+
Retailer 15
-
$900 SGD
View
B+
Retailer 16
-
$1,002 SGD
View
B+
Retailer 17
-
$1,024 SGD
View
B
Retailer 18
-
$1,374 SGD
View
B
Retailer 19
-
$1,439 SGD
View
B
Retailer 20
-
$1,643 SGD
View
B+
Retailer 21
-
$1,714 SGD
View
Retailer 22
-
$1,726 SGD
View
Price last confirmed 31 days ago
B
Retailer 23
-
$1,774 SGD
View
B
Retailer 24
-
$1,810 SGD
View
Most Expensive
Brilliant Earth
18091553A · Oct 25
$3,438 SGD
$2,690 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $345 SGDSave up to $1,464 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
1.54ct Round
$345 SGD