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Oval|Lab Grown|IGI

1.54ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG830624069

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830624069

Diamond specifications and retailer prices

From $393 SGD
$307 USD
As of October 29, 2026
Save $4,368 SGD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,762 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830624069 or 830624069. Listed at 19 retailers as of October 28, 2026, with prices from $393 to $4,762, a $4,368 spread on the same certified stone. Rare Carat lists it at $4,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624069
Dimensions9.35 × 6.51 × 4.00 mm
L/W Ratio1.44
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
9.35 mm6.51 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624069
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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: Oct 29
Current: $4,762 SGD|Low: $441 SGD|High: $5,024 SGD|Avg: $1,665 SGD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 4$441 SGD
Retailer 12$456 SGD
Retailer 10$686 SGD
Retailer 5$797 SGD
Retailer 16$834 SGD
Retailer 9$839 SGD
Retailer 2$868 SGD
Retailer 3$1,352 SGD
Retailer 13$1,501 SGD
Retailer 6$1,630 SGD
Retailer 7$1,654 SGD
Retailer 14$1,725 SGD
Retailer 11$1,960 SGD
Retailer 8$2,189 SGD
Retailer 15$4,076 SGD
Rare Carat$4,762 SGD

31 data points across 16 retailers

19 retailers$393 SGD to $4,762 SGD

A
Cheapest Retailer
-
$393 SGD
$307 USD
A
Retailer 2
-
$441 SGD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$456 SGD
$356 USD
View
A
Retailer 4
-
$488 SGD
$381 USD
View
A
Retailer 5
-
$488 SGD
$381 USD
View
A
Retailer 6
-
$686 SGD
$535 USD
View
A
Retailer 7
-
$797 SGD
$622 USD
View
A
Retailer 8
-
$839 SGD
ZAR 10,576 ZAR
View
A
Retailer 9
-
$868 SGD
£534 GBP
View
B+
Retailer 10
-
$1,352 SGD
$1,055 USD
View
B+
Retailer 11
-
$1,501 SGD
$1,171 USD
View
B+
Retailer 12
-
$1,570 SGD
$1,225 USD
View
B+
Retailer 13
-
$1,630 SGD
$1,271 USD
View
B+
Retailer 14
-
$1,654 SGD
View
B+
Retailer 15
-
$1,725 SGD
$1,346 USD
View
B+
Retailer 16
-
$1,960 SGD
£1,204 GBP
View
B+
Retailer 17
-
$2,189 SGD
$1,708 USD
View
B
Retailer 18
-
$4,076 SGD
$3,180 USD
View
Most Expensive
B
Rare Carat
PD-240580 · Oct 28
$4,762 SGD
$3,715 USD
View
18 more retailers have this diamond
Prices start from $393 SGDSave up to $4,368 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 Oval
$393 SGD