CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660180

Diamond specifications and retailer prices

From $513 SGD
$401 USD
As of October 29, 2026
Save $2,830 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,343 SGD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 LG825660180 or 825660180. Listed at 20 retailers as of October 25, 2026, with prices from $513 to $3,343, a $2,830 spread on the same certified stone. Rare Carat lists it at $3,343. 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 angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660180
Dimensions7.40 × 7.33 × 4.58 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
7.40 mm7.33 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660180
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,343 SGD|Low: $513 SGD|High: $3,822 SGD|Avg: $1,743 SGD|-1.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 7$513 SGD
Retailer 3$574 SGD
Retailer 8$574 SGD
Retailer 11$635 SGD
Retailer 18$635 SGD
Retailer 17$825 SGD
Retailer 15$999 SGD
Retailer 4$1,007 SGD
Retailer 13$1,041 SGD
Retailer 16$1,092 SGD
Retailer 6$1,148 SGD
Retailer 5$1,516 SGD
Retailer 12$2,043 SGD
Retailer 19$2,081 SGD
Retailer 10$2,089 SGD
Retailer 9$2,207 SGD
Retailer 14$2,497 SGD
Retailer 20$2,824 SGD
Retailer 2$3,094 SGD
Rare Carat$3,343 SGD

28 data points across 20 retailers

20 retailers$513 SGD to $3,343 SGD

A
Cheapest Retailer
-
$513 SGD
$401 USD
A
Retailer 2
-
$574 SGD
$449 USD
View
Final sale: no returns
A
Retailer 3
-
$574 SGD
$449 USD
View
A
Retailer 4
-
$635 SGD
$497 USD
View
A
Retailer 5
-
$635 SGD
$497 USD
View
A
Retailer 6
-
$825 SGD
$645 USD
View
A
Retailer 7
-
$999 SGD
€744 EUR
View
A
Retailer 8
-
$1,007 SGD
$788 USD
View
A
Retailer 9
-
$1,041 SGD
£641 GBP
View
A
Retailer 10
-
$1,092 SGD
ZAR 13,800 ZAR
View
A
Retailer 11
-
$1,148 SGD
$898 USD
View
B+
Retailer 12
-
$1,516 SGD
$1,186 USD
View
B+
Retailer 13
-
$2,043 SGD
$1,598 USD
View
B+
Retailer 14
-
$2,081 SGD
View
B+
Retailer 15
-
$2,089 SGD
$1,634 USD
View
B+
Retailer 16
-
$2,207 SGD
$1,726 USD
View
B+
Retailer 17
-
$2,497 SGD
£1,538 GBP
View
B
Retailer 18
-
$2,824 SGD
$2,209 USD
View
B
Retailer 19
-
$3,094 SGD
$2,420 USD
View
Most Expensive
B
Rare Carat
PD-239768 · Oct 25
$3,343 SGD
$2,615 USD
View
19 more retailers have this diamond
Prices start from $513 SGDSave up to $2,830 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
$513 SGD