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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG637453179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637453179

Diamond specifications and retailer prices

From $540 SGD
HK$3,300 HKD
As of October 30, 2026
Save $3,167 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,707 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct 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 LG637453179 or 637453179. Listed at 21 retailers as of October 30, 2026, with prices from $540 to $3,707, a $3,167 spread on the same certified stone. Brilliant Earth lists it at $3,707. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453179
Dimensions6.39 × 6.38 × 4.06 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
6.39 mm6.38 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453179
Side View
Table 70.0%Crown 34.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.6%

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 30
Current: $3,707 SGD|Low: $437 SGD|High: $3,822 SGD|Avg: $1,409 SGD|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 7$437 SGD
Retailer 4$485 SGD
Retailer 13$652 SGD
Retailer 9$780 SGD
Retailer 6$816 SGD
Retailer 12$832 SGD
Retailer 2$861 SGD
Retailer 11$1,128 SGD
Retailer 15$1,252 SGD
Retailer 5$1,553 SGD
Retailer 16$1,673 SGD
Retailer 3$1,705 SGD
Retailer 8$1,753 SGD
Retailer 10$1,952 SGD
Retailer 14$2,844 SGD
Brilliant Earth$3,707 SGD

43 data points across 16 retailers

21 retailers$540 SGD to $3,707 SGD

Retailer 1
-
$437 SGD
$342 USD
Price last confirmed 11 days ago
Final sale: no returns
Retailer 2
-
$485 SGD
$379 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$540 SGD
HK$3,300 HKD
View
A
Retailer 4
-
$652 SGD
$510 USD
View
A
Retailer 5
-
$684 SGD
$535 USD
View
A
Retailer 6
-
$780 SGD
€581 EUR
View
A
Retailer 7
-
$816 SGD
$638 USD
View
A
Retailer 8
-
$832 SGD
ZAR 10,513 ZAR
View
A
Retailer 9
-
$861 SGD
£530 GBP
View
A
Retailer 10
-
$1,128 SGD
A$1,358 AUD
View
B+
Retailer 11
-
$1,252 SGD
$979 USD
View
B+
Retailer 12
-
$1,332 SGD
$1,042 USD
View
B+
Retailer 13
-
$1,553 SGD
View
B+
Retailer 14
-
$1,617 SGD
$1,264 USD
View
Retailer 15
-
$1,673 SGD
A$2,013 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$1,705 SGD
$1,334 USD
View
B+
Retailer 17
-
$1,952 SGD
£1,202 GBP
View
B+
Retailer 18
-
$1,956 SGD
$1,530 USD
View
B
Retailer 19
-
$2,226 SGD
£1,371 GBP
View
Retailer 20
-
$2,844 SGD
$2,225 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14066478A · Oct 30
$3,707 SGD
$2,900 USD
View
20 more retailers have this diamond
Prices start from $540 SGDSave up to $3,167 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
1.53ct Asscher
$540 SGD