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Round|Lab Grown|IGI

1.54ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG807625433

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807625433

Diamond specifications and retailer prices

From $857 SGD
$670 USD
As of November 1, 2026
Save $2,586 SGD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,190 SGD at MOH London · As of October 26, 2026
View at MOH London

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 LG807625433 or 807625433. Listed at 24 retailers as of November 1, 2026, with a 302% 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625433
Dimensions7.49 × 7.47 × 4.52 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
7.49 mm7.47 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625433
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.5%

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: Nov 1
Current: $4,190 SGD|Low: $822 SGD|High: $4,241 SGD|Avg: $1,969 SGD|-0.9%
MOH London
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
November 3, 2026
Retailer 16$857 SGD
Retailer 15$931 SGD
Retailer 5$994 SGD
Retailer 6$994 SGD
Retailer 13$1,221 SGD
Retailer 11$1,359 SGD
Retailer 7$1,420 SGD
Retailer 14$1,528 SGD
Retailer 2$1,584 SGD
Retailer 12$1,696 SGD
Retailer 9$1,825 SGD
Retailer 10$2,242 SGD
Retailer 4$2,793 SGD
Retailer 8$3,202 SGD
Retailer 3$3,408 SGD
MOH London$4,190 SGD

39 data points across 16 retailers

24 retailers$857 SGD to $3,443 SGD

A
Cheapest Retailer
-
$857 SGD
$670 USD
A
Retailer 2
-
$931 SGD
$728 USD
View
A
Retailer 3
-
$958 SGD
$749 USD
View
Final sale: no returns
Retailer 4
-
$994 SGD
$777 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$994 SGD
$777 USD
View
A
Retailer 6
-
$1,221 SGD
$955 USD
View
B+
Retailer 7
-
$1,304 SGD
$1,020 USD
View
A
Retailer 8
-
$1,359 SGD
£837 GBP
View
B+
Retailer 9
-
$1,420 SGD
$1,110 USD
View
B+
Retailer 10
-
$1,425 SGD
$1,114 USD
View
B+
Retailer 11
-
$1,528 SGD
A$1,838 AUD
View
B+
Retailer 12
-
$1,584 SGD
£975 GBP
View
B+
Retailer 13
-
$1,696 SGD
€1,263 EUR
View
B+
Retailer 14
-
$1,825 SGD
ZAR 23,053 ZAR
View
B
Retailer 15
-
$2,242 SGD
$1,753 USD
View
B
Retailer 16
-
$2,793 SGD
$2,184 USD
View
B
Retailer 17
-
$3,079 SGD
£1,896 GBP
View
B
Retailer 18
-
$3,202 SGD
$2,504 USD
View
B
Retailer 19
-
$3,340 SGD
View
B
Retailer 20
-
$3,389 SGD
$2,650 USD
View
B
Retailer 21
-
$3,408 SGD
$2,665 USD
View
B
Retailer 22
-
$3,426 SGD
$2,679 USD
View
B
Retailer 23
-
$3,443 SGD
$2,692 USD
View
Most Expensive
MOH London
LG807625433 · Oct 26
$4,190 SGD
£2,580 GBP
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $857 SGDSave up to $2,586 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
$857 SGD