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Asscher|Lab Grown|IGI

1.54ct D IF Asscher Lab Grown Diamond

GD • D/IF • IGI LG627408899

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG627408899

Diamond specifications and retailer prices

From $983 SGD
$769 USD
As of November 2, 2026
Save $3,291 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,275 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG627408899 or 627408899. Listed at 21 retailers as of November 1, 2026, with prices from $983 to $4,275, a $3,291 spread on the same certified stone. MOH London lists it at $4,275. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627408899
Dimensions6.38 × 6.37 × 4.25 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
6.38 mm6.37 mm1.54 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627408899
Side View
Table 65.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.7%

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: Nov 2
Current: $4,275 SGD|Low: $983 SGD|High: $4,396 SGD|Avg: $2,513 SGD|-1.1%
MOH London
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
November 2, 2026
Retailer 8$983 SGD
Retailer 6$1,100 SGD
Retailer 10$1,141 SGD
Retailer 14$1,141 SGD
Retailer 5$1,444 SGD
Retailer 9$1,748 SGD
Retailer 15$1,790 SGD
Retailer 11$1,994 SGD
Retailer 12$2,096 SGD
Retailer 2$2,713 SGD
Retailer 13$3,159 SGD
Retailer 7$3,547 SGD
Retailer 4$3,838 SGD
Retailer 3$3,998 SGD
MOH London$4,275 SGD

46 data points across 15 retailers

21 retailers$983 SGD to $4,275 SGD

A
Cheapest Retailer
-
$983 SGD
$769 USD
B+
Retailer 2
-
$1,100 SGD
$860 USD
View
Final sale: no returns
Retailer 3
-
$1,141 SGD
$892 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$1,141 SGD
$892 USD
View
B+
Retailer 5
-
$1,326 SGD
HK$8,100 HKD
View
B+
Retailer 6
-
$1,368 SGD
$1,070 USD
View
B+
Retailer 7
-
$1,444 SGD
$1,129 USD
View
B+
Retailer 8
-
$1,541 SGD
$1,205 USD
View
B+
Retailer 9
-
$1,748 SGD
£1,076 GBP
View
B+
Retailer 10
-
$1,790 SGD
$1,400 USD
View
B
Retailer 11
-
$1,994 SGD
€1,485 EUR
View
B
Retailer 12
-
$2,096 SGD
ZAR 26,479 ZAR
View
Retailer 13
-
$2,713 SGD
$2,121 USD
View
Retailer 14
-
$3,159 SGD
$2,470 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$3,547 SGD
£2,184 GBP
View
B
Retailer 16
-
$3,838 SGD
View
B
Retailer 17
-
$3,847 SGD
$3,008 USD
View
B
Retailer 18
-
$3,938 SGD
$3,079 USD
View
B
Retailer 19
-
$3,956 SGD
£2,436 GBP
View
B
Retailer 20
-
$3,998 SGD
$3,126 USD
View
Most Expensive
B
MOH London
LG627408899 · Nov 1
$4,275 SGD
£2,632 GBP
View
20 more retailers have this diamond
Prices start from $983 SGDSave up to $3,291 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
1.54ct Asscher
$983 SGD