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Oval|Lab Grown|IGI

1.54ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG733511901

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733511901

Diamond specifications and retailer prices

From $321 SGD
$251 USD
As of October 29, 2026
Save $1,414 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,109 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733511901 or 733511901. Listed at 25 retailers as of October 29, 2026, with a 441% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733511901
Dimensions9.51 × 6.54 × 3.90 mm
L/W Ratio1.45
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
9.51 mm6.54 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733511901
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.6%

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: $2,109 SGD|Low: $308 SGD|High: $2,109 SGD|Avg: $872 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
Retailer 18
October 31, 2026
Retailer 4$321 SGD
Retailer 3$372 SGD
Retailer 6$399 SGD
Retailer 7$399 SGD
Retailer 13$422 SGD
Retailer 9$537 SGD
Retailer 2$601 SGD
Retailer 16$684 SGD
Retailer 14$758 SGD
Retailer 18$762 SGD
Retailer 11$771 SGD
Retailer 17$928 SGD
Retailer 8$1,004 SGD
Retailer 5$1,280 SGD
Retailer 10$1,450 SGD
Retailer 15$1,604 SGD
Retailer 12$1,664 SGD
Brilliant Earth$2,109 SGD

31 data points across 18 retailers

25 retailers$321 SGD to $1,735 SGD

A
Cheapest Retailer
-
$321 SGD
$251 USD
A
Retailer 2
-
$358 SGD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$372 SGD
$291 USD
View
A
Retailer 4
-
$399 SGD
$312 USD
View
A
Retailer 5
-
$399 SGD
$312 USD
View
A
Retailer 6
-
$422 SGD
£260 GBP
View
B+
Retailer 7
-
$537 SGD
$420 USD
View
A
Retailer 8
-
$601 SGD
$470 USD
View
A
Retailer 9
-
$684 SGD
ZAR 8,646 ZAR
View
A
Retailer 10
-
$736 SGD
$576 USD
View
A
Retailer 11
-
$758 SGD
£467 GBP
View
A
Retailer 12
-
$762 SGD
€568 EUR
View
A
Retailer 13
-
$771 SGD
A$928 AUD
View
A
Retailer 14
-
$822 SGD
$643 USD
View
B+
Retailer 15
-
$928 SGD
A$1,117 AUD
View
B+
Retailer 16
-
$1,004 SGD
$785 USD
View
B+
Retailer 17
-
$1,280 SGD
$1,001 USD
View
B+
Retailer 18
-
$1,286 SGD
View
B+
Retailer 19
-
$1,346 SGD
$1,053 USD
View
B
Retailer 20
-
$1,450 SGD
$1,134 USD
View
B
Retailer 21
-
$1,567 SGD
$1,226 USD
View
B+
Retailer 22
-
$1,604 SGD
£988 GBP
View
B
Retailer 23
-
$1,664 SGD
A$2,002 AUD
View
B
Retailer 24
-
$1,735 SGD
$1,357 USD
View
Most Expensive
Brilliant Earth
16530687A · Oct 16
$2,109 SGD
$1,650 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from $321 SGDSave up to $1,414 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
$321 SGD