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Round|Lab Grown|IGI

1.54ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG792609316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792609316

Diamond specifications and retailer prices

From $1,387 SGD
A$1,668 AUD
As of November 3, 2026
24 retailers carry this diamond
Most expensive: $5,397 SGD at Brilliant Earth · As of October 21, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792609316 or 792609316. Listed at 24 retailers as of November 3, 2026. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792609316
Dimensions7.36 × 7.42 × 4.56 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
7.36 mm7.42 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792609316
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: $5,397 SGD|Low: $665 SGD|High: $6,458 SGD|Avg: $2,013 SGD|-16.4%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 23, 2026
Retailer 21$692 SGD
Retailer 6$779 SGD
Retailer 5$858 SGD
Retailer 12$858 SGD
Retailer 10$935 SGD
Retailer 15$1,054 SGD
Retailer 16$1,055 SGD
Retailer 3$1,269 SGD
Retailer 18$1,376 SGD
Retailer 4$1,387 SGD
Retailer 13$1,423 SGD
Retailer 17$1,614 SGD
Retailer 7$2,092 SGD
Retailer 9$2,123 SGD
Retailer 2$2,215 SGD
Retailer 8$2,493 SGD
Retailer 22$2,675 SGD
Retailer 20$2,952 SGD
Retailer 14$3,214 SGD
Retailer 11$3,710 SGD
Retailer 19$4,135 SGD
Brilliant Earth$5,397 SGD

31 data points across 22 retailers

24 retailers

Retailer 1
-
$692 SGD
$541 USD
Price last confirmed 41 days ago
Retailer 2
-
$692 SGD
$541 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$775 SGD
$606 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$848 SGD
$663 USD
View
Price last confirmed 42 days ago
Retailer 5
-
$858 SGD
$671 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$858 SGD
$671 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$935 SGD
$731 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,054 SGD
$824 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,055 SGD
$825 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,269 SGD
$992 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,387 SGD
A$1,668 AUD
View
Retailer 12
-
$1,423 SGD
£876 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
$1,430 SGD
$1,118 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$1,614 SGD
ZAR 20,382 ZAR
View
Price last confirmed 14 days ago
Retailer 15
-
$2,123 SGD
$1,660 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$2,215 SGD
$1,732 USD
View
Price last confirmed 11 days ago
Retailer 17
-
$2,493 SGD
$1,949 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$2,493 SGD
$1,949 USD
View
Price last confirmed 43 days ago
Retailer 19
-
$2,900 SGD
$2,267 USD
View
Price last confirmed 13 days ago
Retailer 20
-
$2,952 SGD
$2,308 USD
View
Price last confirmed 11 days ago
Retailer 21
-
$3,214 SGD
$2,513 USD
View
Price last confirmed 12 days ago
Retailer 22
-
$3,214 SGD
$2,513 USD
View
Price last confirmed 12 days ago
Retailer 23
-
$4,135 SGD
£2,546 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19348020Y · Oct 21
$5,397 SGD
$4,220 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from $1,387 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.

B+
1.54ct Round
$1,387 SGD