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Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836612957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612957

Diamond specifications and retailer prices

From $606 SGD
$474 USD
As of October 29, 2026
Save $2,488 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,094 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round 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 LG836612957 or 836612957. Listed at 20 retailers as of October 29, 2026, with prices from $606 to $3,094, a $2,488 spread on the same certified stone. Brilliant Earth lists it at $3,094. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612957
Dimensions7.36 × 7.44 × 4.46 mm
L/W Ratio1.01
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
7.36 mm7.44 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612957
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

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: $3,094 SGD|Low: $606 SGD|High: $3,822 SGD|Avg: $1,661 SGD|-19.1%
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
October 30, 2026
Retailer 16$606 SGD
Retailer 4$679 SGD
Retailer 10$679 SGD
Retailer 9$752 SGD
Retailer 6$933 SGD
Retailer 3$1,059 SGD
Retailer 14$1,132 SGD
Retailer 19$1,147 SGD
Retailer 17$1,149 SGD
Retailer 7$1,180 SGD
Retailer 15$1,243 SGD
Retailer 20$1,291 SGD
Retailer 2$1,728 SGD
Retailer 11$1,749 SGD
Retailer 8$2,415 SGD
Retailer 12$2,452 SGD
Retailer 5$2,643 SGD
Retailer 18$2,775 SGD
Retailer 13$2,810 SGD
Brilliant Earth$3,094 SGD

5 data points across 20 retailers

20 retailers$606 SGD to $3,094 SGD

A
Cheapest Retailer
-
$606 SGD
$474 USD
A
Retailer 2
-
$679 SGD
$531 USD
View
A
Retailer 3
-
$679 SGD
$531 USD
View
Final sale: no returns
A
Retailer 4
-
$752 SGD
$588 USD
View
A
Retailer 5
-
$933 SGD
$730 USD
View
A
Retailer 6
-
$1,059 SGD
$828 USD
View
A
Retailer 7
-
$1,132 SGD
£697 GBP
View
A
Retailer 8
-
$1,147 SGD
$897 USD
View
A
Retailer 9
-
$1,149 SGD
€856 EUR
View
A
Retailer 10
-
$1,180 SGD
$923 USD
View
A
Retailer 11
-
$1,243 SGD
£765 GBP
View
B+
Retailer 12
-
$1,291 SGD
ZAR 16,312 ZAR
View
B+
Retailer 13
-
$1,728 SGD
$1,352 USD
View
B+
Retailer 14
-
$1,749 SGD
$1,368 USD
View
B
Retailer 15
-
$2,415 SGD
$1,889 USD
View
B
Retailer 16
-
$2,452 SGD
$1,918 USD
View
B
Retailer 17
-
$2,643 SGD
$2,067 USD
View
B
Retailer 18
-
$2,775 SGD
£1,709 GBP
View
B
Retailer 19
-
$2,810 SGD
$2,198 USD
View
Most Expensive
B
Brilliant Earth
22318687A · Oct 30
$3,094 SGD
$2,420 USD
View
19 more retailers have this diamond
Prices start from $606 SGDSave up to $2,488 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 Round
$606 SGD