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Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG815677300

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815677300

Diamond specifications and retailer prices

From $345 SGD
$270 USD
As of October 30, 2026
Save $1,687 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,033 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815677300 or 815677300. Listed at 20 retailers as of October 30, 2026, with prices from $345 to $2,033, a $1,687 spread on the same certified stone. Brilliant Earth lists it at $2,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677300
Dimensions5.56 × 5.54 × 3.75 mm
L/W Ratio1.00
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
5.56 mm5.54 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677300
Side View
Table 62.0%Crown 38.4°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 67.7%

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: Oct 30
Current: $2,033 SGD|Low: $209 SGD|High: $2,109 SGD|Avg: $958 SGD|-3.6%
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 31, 2026
Retailer 8$209 SGD
Retailer 5$345 SGD
Retailer 3$385 SGD
Retailer 9$640 SGD
Retailer 16$647 SGD
Retailer 11$660 SGD
Retailer 2$723 SGD
Retailer 15$786 SGD
Retailer 4$841 SGD
Retailer 12$937 SGD
Retailer 13$1,240 SGD
Retailer 6$1,302 SGD
Retailer 14$1,470 SGD
Retailer 10$1,549 SGD
Retailer 7$1,699 SGD
Brilliant Earth$2,033 SGD

36 data points across 16 retailers

20 retailers$345 SGD to $2,033 SGD

Retailer 1
-
$309 SGD
$242 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$345 SGD
$270 USD
View
Final sale: no returns
Retailer 3
-
$359 SGD
$281 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$380 SGD
$297 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$385 SGD
$301 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$385 SGD
$301 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$640 SGD
€477 EUR
View
A
Retailer 8
-
$647 SGD
$506 USD
View
A
Retailer 9
-
$660 SGD
ZAR 8,346 ZAR
View
A
Retailer 10
-
$723 SGD
£445 GBP
View
A
Retailer 11
-
$786 SGD
$615 USD
View
A
Retailer 12
-
$841 SGD
$658 USD
View
B+
Retailer 13
-
$937 SGD
A$1,128 AUD
View
Retailer 14
-
$1,236 SGD
$967 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$1,240 SGD
$970 USD
View
B+
Retailer 16
-
$1,302 SGD
$1,019 USD
View
B+
Retailer 17
-
$1,470 SGD
$1,150 USD
View
B
Retailer 18
-
$1,549 SGD
£954 GBP
View
B
Retailer 19
-
$1,699 SGD
$1,329 USD
View
Most Expensive
B
Brilliant Earth
21017382A · Oct 30
$2,033 SGD
$1,590 USD
View
19 more retailers have this diamond
Prices start from $345 SGDSave up to $1,687 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
1.05ct Asscher
$345 SGD