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Asscher|Lab Grown|IGI

1.51ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG627477290

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627477290

Diamond specifications and retailer prices

From $565 SGD
$442 USD
As of October 31, 2026
Save $3,527 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,092 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher 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 LG627477290 or 627477290. Listed at 20 retailers as of October 29, 2026, with prices from $565 to $4,092, a $3,527 spread on the same certified stone. Diamond Quarter lists it at $4,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627477290
Dimensions6.20 × 6.17 × 4.17 mm
L/W Ratio1.00
Culet sizePointed
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
6.20 mm6.17 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627477290
Side View
Table 63.0%Crown 36.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 67.6%

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 31
Current: $565 SGD|Low: $565 SGD|High: $3,963 SGD|Avg: $1,616 SGD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1$565 SGD
Retailer 5$647 SGD
Retailer 10$885 SGD
Retailer 6$1,009 SGD
Retailer 3$1,028 SGD
Retailer 8$1,076 SGD
Retailer 4$1,746 SGD
Retailer 7$2,460 SGD
Retailer 9$2,870 SGD
Retailer 2$3,963 SGD

35 data points across 10 retailers

20 retailers$565 SGD to $4,092 SGD

A
Cheapest Retailer
-
$565 SGD
$442 USD
Final sale: no returns
A
Retailer 2
-
$647 SGD
£398 GBP
View
A
Retailer 3
-
$720 SGD
HK$4,400 HKD
View
A
Retailer 4
-
$818 SGD
$640 USD
View
A
Retailer 5
-
$885 SGD
$692 USD
View
A
Retailer 6
-
$937 SGD
$733 USD
View
A
Retailer 7
-
$1,009 SGD
€752 EUR
View
A
Retailer 8
-
$1,028 SGD
£633 GBP
View
A
Retailer 9
-
$1,076 SGD
ZAR 13,600 ZAR
View
B+
Retailer 10
-
$1,341 SGD
$1,049 USD
View
B+
Retailer 11
-
$1,444 SGD
$1,129 USD
View
B+
Retailer 12
-
$1,746 SGD
A$2,101 AUD
View
B+
Retailer 13
-
$2,060 SGD
$1,611 USD
View
B+
Retailer 14
-
$2,096 SGD
View
B+
Retailer 15
-
$2,132 SGD
$1,668 USD
View
B
Retailer 16
-
$2,322 SGD
$1,816 USD
View
B+
Retailer 17
-
$2,460 SGD
£1,515 GBP
View
Retailer 18
-
$2,870 SGD
$2,245 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$3,963 SGD
$3,100 USD
View
Most Expensive
B
Diamond Quarter
1.51IFELG902F6EN · Oct 29
$4,092 SGD
£2,521 GBP
View
19 more retailers have this diamond
Prices start from $565 SGDSave up to $3,527 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
1.51ct Asscher
$565 SGD