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Oval|Lab Grown|IGI

1.57ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG741525641

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741525641

Diamond specifications and retailer prices

From $337 SGD
$263 USD
As of October 29, 2026
Save $1,451 SGD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,525 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.57ct lab-grown oval diamond

This 1.57ct 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 LG741525641 or 741525641. Listed at 26 retailers as of October 29, 2026, with a 430% 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

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741525641
Dimensions9.08 × 6.74 × 9.08 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.74 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741525641
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: Oct 29
Current: $3,525 SGD|Low: $335 SGD|High: $3,525 SGD|Avg: $1,003 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 11$337 SGD
Retailer 3$391 SGD
Retailer 21$392 SGD
Retailer 6$418 SGD
Retailer 14$418 SGD
Retailer 20$622 SGD
Retailer 7$695 SGD
Retailer 18$718 SGD
Retailer 5$757 SGD
Retailer 22$778 SGD
Retailer 13$800 SGD
Retailer 17$823 SGD
Retailer 4$856 SGD
Retailer 19$972 SGD
Retailer 9$1,116 SGD
Retailer 10$1,345 SGD
Retailer 12$1,410 SGD
Retailer 15$1,555 SGD
Retailer 2$1,668 SGD
Retailer 16$1,685 SGD
Retailer 8$1,788 SGD
Brilliant Earth$3,525 SGD

35 data points across 22 retailers

26 retailers$337 SGD to $1,788 SGD

Retailer 1
-
$335 SGD
$261 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$337 SGD
$263 USD
View
A
Retailer 3
-
$391 SGD
$305 USD
View
A
Retailer 4
-
$392 SGD
$306 USD
View
Final sale: no returns
Retailer 5
-
$409 SGD
$319 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$418 SGD
$326 USD
View
A
Retailer 7
-
$418 SGD
$326 USD
View
A
Retailer 8
-
$622 SGD
$485 USD
View
A
Retailer 9
-
$695 SGD
$542 USD
View
A
Retailer 10
-
$718 SGD
ZAR 9,055 ZAR
View
A
Retailer 11
-
$757 SGD
$591 USD
View
A
Retailer 12
-
$778 SGD
€578 EUR
View
A
Retailer 13
-
$800 SGD
£492 GBP
View
A
Retailer 14
-
$823 SGD
A$988 AUD
View
A
Retailer 15
-
$856 SGD
$668 USD
View
B+
Retailer 16
-
$972 SGD
A$1,167 AUD
View
B+
Retailer 17
-
$1,116 SGD
$871 USD
View
B+
Retailer 18
-
$1,345 SGD
$1,049 USD
View
B+
Retailer 19
-
$1,361 SGD
$1,062 USD
View
B+
Retailer 20
-
$1,410 SGD
$1,100 USD
View
B
Retailer 21
-
$1,555 SGD
$1,213 USD
View
B
Retailer 22
-
$1,630 SGD
$1,272 USD
View
B
Retailer 23
-
$1,668 SGD
A$2,002 AUD
View
B+
Retailer 24
-
$1,685 SGD
£1,035 GBP
View
B
Retailer 25
-
$1,788 SGD
$1,395 USD
View
Most Expensive
Brilliant Earth
16462789A · Oct 16
$3,525 SGD
$2,750 USD
View
Price last confirmed 13 days ago
25 more retailers have this diamond
Prices start from $337 SGDSave up to $1,451 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
1.57ct Oval
$337 SGD