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Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG812621246

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG812621246

Diamond specifications and retailer prices

From $291 SGD
$228 USD
As of October 30, 2026
Save $1,728 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,020 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 LG812621246 or 812621246. Listed at 21 retailers as of October 30, 2026, with prices from $291 to $2,020, a $1,728 spread on the same certified stone. Brilliant Earth lists it at $2,020. 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 angle32.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621246
Dimensions5.58 × 5.53 × 3.79 mm
L/W Ratio1.01
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
5.58 mm5.53 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621246
Side View
Table 64.0%Crown 32.5°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,020 SGD|Low: $291 SGD|High: $2,045 SGD|Avg: $843 SGD|-1.3%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 6$291 SGD
Retailer 8$326 SGD
Retailer 4$339 SGD
Retailer 16$362 SGD
Retailer 15$384 SGD
Retailer 12$385 SGD
Retailer 19$511 SGD
Retailer 17$605 SGD
Retailer 21$621 SGD
Retailer 2$676 SGD
Retailer 10$757 SGD
Retailer 3$779 SGD
Retailer 7$785 SGD
Retailer 5$882 SGD
Retailer 13$940 SGD
Retailer 18$1,163 SGD
Retailer 11$1,230 SGD
Retailer 9$1,451 SGD
Retailer 14$1,470 SGD
Retailer 20$1,641 SGD
Brilliant Earth$2,020 SGD

31 data points across 21 retailers

21 retailers$291 SGD to $2,020 SGD

A+
Cheapest Retailer
-
$291 SGD
$228 USD
A
Retailer 2
-
$326 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$339 SGD
$265 USD
View
A
Retailer 4
-
$362 SGD
$283 USD
View
A
Retailer 5
-
$384 SGD
£236 GBP
View
A
Retailer 6
-
$385 SGD
$301 USD
View
A
Retailer 7
-
$511 SGD
$400 USD
View
A
Retailer 8
-
$605 SGD
€451 EUR
View
A
Retailer 9
-
$621 SGD
ZAR 7,853 ZAR
View
A
Retailer 10
-
$676 SGD
£416 GBP
View
A
Retailer 11
-
$757 SGD
$592 USD
View
A
Retailer 12
-
$779 SGD
$609 USD
View
A
Retailer 13
-
$785 SGD
$614 USD
View
B+
Retailer 14
-
$882 SGD
A$1,062 AUD
View
B+
Retailer 15
-
$940 SGD
$735 USD
View
B+
Retailer 16
-
$1,163 SGD
$910 USD
View
B+
Retailer 17
-
$1,230 SGD
$962 USD
View
B+
Retailer 18
-
$1,451 SGD
£894 GBP
View
B+
Retailer 19
-
$1,470 SGD
$1,150 USD
View
B
Retailer 20
-
$1,641 SGD
$1,284 USD
View
Most Expensive
B
Brilliant Earth
20681200A · Oct 30
$2,020 SGD
$1,580 USD
View
20 more retailers have this diamond
Prices start from $291 SGDSave up to $1,728 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
$291 SGD