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Asscher|Lab Grown|IGI

1.03ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG807662948

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG807662948

Diamond specifications and retailer prices

From $185 SGD
As of November 4, 2026
Save $1,116 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,301 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807662948 or 807662948. Listed at 16 retailers as of November 4, 2026, with prices from $185 to $1,301, a $1,116 spread on the same certified stone. Reve Diamonds lists it at $1,301. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807662948
Dimensions5.71 × 5.50 × 3.66 mm
L/W Ratio1.04
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
5.71 mm5.50 mm1.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807662948
Side View
Table 64.0%Crown 32.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.5%

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 4
Current: $392 SGD|Low: $175 SGD|High: $1,301 SGD|Avg: $461 SGD|+4.4%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 12$185 SGD
Retailer 10$215 SGD
Retailer 6$225 SGD
Retailer 13$226 SGD
Retailer 4$230 SGD
Retailer 1$392 SGD
Retailer 5$392 SGD
Retailer 14$425 SGD
Retailer 2$436 SGD
Retailer 8$607 SGD
Retailer 9$738 SGD
Retailer 11$754 SGD
Retailer 3$809 SGD
Retailer 7$1,072 SGD
Reve Diamonds$1,301 SGD

43 data points across 15 retailers

16 retailers$185 SGD to $1,301 SGD

A
Cheapest Retailer
-
$185 SGD
A
Retailer 2
-
$215 SGD
View
Retailer 3
-
$225 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$226 SGD
View
Final sale: no returns
A
Retailer 5
-
$230 SGD
View
A
Retailer 6
-
$392 SGD
View
Retailer 7
-
$392 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$425 SGD
View
A
Retailer 9
-
$436 SGD
View
B+
Retailer 10
-
$607 SGD
View
Retailer 11
-
$616 SGD
View
Price last confirmed 117 days ago
B
Retailer 12
-
$738 SGD
View
B+
Retailer 13
-
$754 SGD
View
B
Retailer 14
-
$809 SGD
View
B
Retailer 15
-
$1,072 SGD
View
Most Expensive
B
Reve Diamonds
FFE4B83CF · Nov 4
$1,301 SGD
$1,018 USD
View
15 more retailers have this diamond
Prices start from $185 SGDSave up to $1,116 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
1.03ct Asscher
$185 SGD