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Round|Lab Grown|IGI

1.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG772670345

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772670345

Diamond specifications and retailer prices

From $377 SGD
As of November 3, 2026
Save $2,227 SGD (86%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,425 SGD at Brilliant Earth · As of October 16, 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 LG772670345 or 772670345. Listed at 28 retailers as of November 3, 2026, with a 591% 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 angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670345
Dimensions7.48 × 7.51 × 4.52 mm
L/W Ratio1.00
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
7.48 mm7.51 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670345
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.3%

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: $3,425 SGD|Low: $377 SGD|High: $3,425 SGD|Avg: $1,065 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6$377 SGD
Retailer 5$437 SGD
Retailer 8$468 SGD
Retailer 9$468 SGD
Retailer 11$648 SGD
Retailer 13$665 SGD
Retailer 16$805 SGD
Retailer 10$817 SGD
Retailer 15$841 SGD
Retailer 3$854 SGD
Retailer 14$1,095 SGD
Retailer 12$1,435 SGD
Retailer 7$1,502 SGD
Retailer 17$1,772 SGD
Retailer 2$1,866 SGD
Retailer 4$2,604 SGD
Brilliant Earth$3,425 SGD

31 data points across 17 retailers

28 retailers$377 SGD to $2,604 SGD

A
Cheapest Retailer
-
$377 SGD
A
Retailer 2
-
$420 SGD
View
Final sale: no returns
A
Retailer 3
-
$437 SGD
View
Retailer 4
-
$468 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$468 SGD
View
A
Retailer 6
-
$629 SGD
View
A
Retailer 7
-
$648 SGD
View
A
Retailer 8
-
$665 SGD
View
B+
Retailer 9
-
$800 SGD
View
B+
Retailer 10
-
$805 SGD
View
B+
Retailer 11
-
$817 SGD
View
B+
Retailer 12
-
$828 SGD
View
B+
Retailer 13
-
$841 SGD
View
B+
Retailer 14
-
$854 SGD
View
B+
Retailer 15
-
$1,095 SGD
View
B+
Retailer 16
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$1,210 SGD
View
B
Retailer 17
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$1,435 SGD
View
B
Retailer 18
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$1,500 SGD
View
B
Retailer 19
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$1,502 SGD
View
B
Retailer 20
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$1,563 SGD
View
B
Retailer 21
-
$1,640 SGD
View
Retailer 22
-
$1,765 SGD
View
Price last confirmed 94 days ago
B
Retailer 23
-
$1,772 SGD
View
B
Retailer 24
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$1,795 SGD
View
B
Retailer 25
-
$1,866 SGD
View
B
Retailer 26
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$1,912 SGD
View
B
Retailer 27
-
$2,604 SGD
View
Most Expensive
Brilliant Earth
18439300A · Oct 16
$3,425 SGD
$2,680 USD
View
Price last confirmed 19 days ago
27 more retailers have this diamond
Prices start from $377 SGDSave up to $2,227 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
$377 SGD