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Oval|Lab Grown|IGI

1.50ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG811606279

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811606279

Diamond specifications and retailer prices

From $455 SGD
$356 USD
As of October 29, 2026
Save $4,007 SGD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,462 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811606279 or 811606279. Listed at 26 retailers as of October 29, 2026, with prices from $455 to $4,462, a $4,007 spread on the same certified stone. Brilliant Earth lists it at $4,462. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811606279
Dimensions9.38 × 6.34 × 3.95 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm6.34 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811606279
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: $4,462 SGD|Low: $455 SGD|High: $5,088 SGD|Avg: $1,558 SGD|-5.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 9$455 SGD
Retailer 6$510 SGD
Retailer 18$565 SGD
Retailer 3$761 SGD
Retailer 10$761 SGD
Retailer 19$890 SGD
Retailer 20$971 SGD
Retailer 14$973 SGD
Retailer 2$1,017 SGD
Retailer 13$1,062 SGD
Retailer 4$1,309 SGD
Retailer 17$1,311 SGD
Retailer 16$1,657 SGD
Retailer 22$1,815 SGD
Retailer 11$1,868 SGD
Retailer 15$2,084 SGD
Retailer 5$2,135 SGD
Retailer 21$2,164 SGD
Retailer 8$2,279 SGD
Retailer 7$2,409 SGD
Retailer 12$2,832 SGD
Brilliant Earth$4,462 SGD

38 data points across 22 retailers

26 retailers$455 SGD to $4,462 SGD

A
Cheapest Retailer
-
$455 SGD
$356 USD
Retailer 2
-
$470 SGD
$368 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$510 SGD
$399 USD
View
Final sale: no returns
Retailer 4
-
$545 SGD
$426 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$565 SGD
$442 USD
View
Retailer 6
-
$575 SGD
$450 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$583 SGD
$456 USD
View
A
Retailer 8
-
$761 SGD
$595 USD
View
A
Retailer 9
-
$761 SGD
$595 USD
View
A
Retailer 10
-
$890 SGD
$696 USD
View
A
Retailer 11
-
$971 SGD
ZAR 12,267 ZAR
View
A
Retailer 12
-
$1,017 SGD
£626 GBP
View
A
Retailer 13
-
$1,062 SGD
A$1,278 AUD
View
B+
Retailer 14
-
$1,309 SGD
$1,024 USD
View
B+
Retailer 15
-
$1,311 SGD
A$1,578 AUD
View
B+
Retailer 16
-
$1,657 SGD
$1,296 USD
View
B+
Retailer 17
-
$1,815 SGD
$1,420 USD
View
B+
Retailer 18
-
$1,868 SGD
$1,461 USD
View
B+
Retailer 19
-
$1,962 SGD
$1,535 USD
View
Retailer 20
-
$2,084 SGD
A$2,508 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$2,135 SGD
$1,670 USD
View
B
Retailer 22
-
$2,164 SGD
$1,692 USD
View
B+
Retailer 23
-
$2,279 SGD
£1,404 GBP
View
B
Retailer 24
-
$2,409 SGD
$1,884 USD
View
Retailer 25
-
$2,832 SGD
$2,215 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20318847A · Oct 30
$4,462 SGD
$3,490 USD
View
25 more retailers have this diamond
Prices start from $455 SGDSave up to $4,007 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
1.50ct Oval
$455 SGD