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Emerald|Lab Grown|IGI

1.45ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG726571569

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726571569

Diamond specifications and retailer prices

From $305 SGD
As of November 4, 2026
Save $2,468 SGD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,197 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726571569 or 726571569. Listed at 25 retailers as of November 4, 2026, with a 808% 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

1.45
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726571569
Dimensions7.71 × 5.40 × 3.56 mm
L/W Ratio1.43
Culet sizeLong
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
7.71 mm5.40 mm1.45 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726571569
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 41.9°Culet: LNGDepth 65.9%

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: Nov 4
Current: $703 SGD|Low: $303 SGD|High: $2,862 SGD|Avg: $1,021 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 22
November 5, 2026
Retailer 13$303 SGD
Retailer 5$305 SGD
Retailer 6$340 SGD
Retailer 7$340 SGD
Retailer 11$351 SGD
Retailer 18$484 SGD
Retailer 21$506 SGD
Retailer 17$648 SGD
Retailer 22$662 SGD
Retailer 1$703 SGD
Retailer 19$716 SGD
Retailer 12$920 SGD
Retailer 3$1,098 SGD
Retailer 4$1,113 SGD
Retailer 10$1,208 SGD
Retailer 14$1,273 SGD
Retailer 9$1,471 SGD
Retailer 16$1,504 SGD
Retailer 8$1,585 SGD
Retailer 20$2,006 SGD
Retailer 2$2,632 SGD
Retailer 15$2,862 SGD

40 data points across 22 retailers

25 retailers$305 SGD to $2,773 SGD

Retailer 1
-
$303 SGD
Price last confirmed 13 days ago
A
Retailer 2
-
$305 SGD
View
Final sale: no returns
Retailer 3
-
$340 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$340 SGD
View
Retailer 5
-
$351 SGD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$484 SGD
View
A
Retailer 7
-
$506 SGD
View
A
Retailer 8
-
$648 SGD
View
A
Retailer 9
-
$662 SGD
View
A
Retailer 10
-
$703 SGD
View
Retailer 11
-
$716 SGD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$920 SGD
View
A
Retailer 13
-
$1,098 SGD
View
A
Retailer 14
-
$1,113 SGD
View
A
Retailer 15
-
$1,208 SGD
View
B+
Retailer 16
-
$1,273 SGD
View
B+
Retailer 17
-
$1,471 SGD
View
B+
Retailer 18
-
$1,504 SGD
View
B+
Retailer 19
-
$1,585 SGD
View
Retailer 20
-
$2,006 SGD
View
Price last confirmed 18 days ago
B
Retailer 21
-
$2,006 SGD
View
B
Retailer 22
-
$2,632 SGD
View
B
Retailer 23
-
$2,773 SGD
View
Retailer 24
-
$2,862 SGD
View
Price last confirmed 12 days ago
Most Expensive
Queensmith
LG726571569 · Oct 27
$3,197 SGD
£1,970 GBP
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from $305 SGDSave up to $2,468 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
1.45ct Emerald
$305 SGD