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Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811622217

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811622217

Diamond specifications and retailer prices

From $554 SGD
$433 USD
As of October 29, 2026
Save $2,789 SGD (83%) vs most expensive(unlock to see where)
22 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 LG811622217 or 811622217. Listed at 22 retailers as of October 25, 2026, with prices from $554 to $3,343, a $2,789 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 angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811622217
Dimensions7.40 × 7.34 × 4.52 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 mm7.34 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811622217
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $3,343 SGD|Low: $554 SGD|High: $3,822 SGD|Avg: $1,551 SGD|-0.6%
Rare Carat
Retailer 2
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Retailer 23
October 30, 2026
Retailer 14$554 SGD
Retailer 8$619 SGD
Retailer 9$620 SGD
Retailer 7$687 SGD
Retailer 15$725 SGD
Retailer 22$969 SGD
Retailer 4$1,023 SGD
Retailer 13$1,035 SGD
Retailer 12$1,088 SGD
Retailer 19$1,095 SGD
Retailer 18$1,130 SGD
Retailer 5$1,162 SGD
Retailer 16$1,170 SGD
Retailer 21$1,180 SGD
Retailer 10$1,590 SGD
Retailer 23$1,927 SGD
Retailer 6$2,208 SGD
Retailer 11$2,249 SGD
Retailer 3$2,478 SGD
Retailer 20$2,536 SGD
Retailer 17$2,570 SGD
Retailer 2$3,094 SGD
Rare Carat$3,343 SGD

28 data points across 23 retailers

22 retailers$554 SGD to $3,343 SGD

A
Cheapest Retailer
-
$554 SGD
$433 USD
A
Retailer 2
-
$619 SGD
$484 USD
View
Final sale: no returns
A
Retailer 3
-
$620 SGD
$485 USD
View
A
Retailer 4
-
$687 SGD
$537 USD
View
Retailer 5
-
$725 SGD
$567 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$969 SGD
$758 USD
View
A
Retailer 7
-
$1,023 SGD
$800 USD
View
A
Retailer 8
-
$1,035 SGD
£638 GBP
View
A
Retailer 9
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$1,088 SGD
$851 USD
View
A
Retailer 10
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$1,095 SGD
€816 EUR
View
A
Retailer 11
-
$1,130 SGD
£696 GBP
View
A
Retailer 12
-
$1,162 SGD
$909 USD
View
A
Retailer 13
-
$1,180 SGD
ZAR 14,916 ZAR
View
B+
Retailer 14
-
$1,590 SGD
$1,244 USD
View
B+
Retailer 15
-
$1,927 SGD
$1,507 USD
View
B+
Retailer 16
-
$2,208 SGD
$1,727 USD
View
B+
Retailer 17
-
$2,249 SGD
$1,759 USD
View
B
Retailer 18
-
$2,478 SGD
$1,938 USD
View
B+
Retailer 19
-
$2,536 SGD
£1,562 GBP
View
B
Retailer 20
-
$2,570 SGD
$2,010 USD
View
B
Retailer 21
-
$3,094 SGD
$2,420 USD
View
Most Expensive
B
Rare Carat
C386-2A · Oct 25
$3,343 SGD
$2,615 USD
View
21 more retailers have this diamond
Prices start from $554 SGDSave up to $2,789 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
$554 SGD