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Asscher|Lab Grown|IGI

1.02ct E SI1 Asscher Lab Grown Diamond

GD • E/SI1 • IGI LG754525780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754525780

Diamond specifications and retailer prices

From $170 SGD
$133 USD
As of October 27, 2026
Save $232 SGD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $403 SGD at Diamond Heaven · As of October 28, 2026
View at Diamond Heaven

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG754525780 or 754525780. Listed at 7 retailers as of October 27, 2026, with prices from $170 to $403, a $232 spread on the same certified stone. Diamond Heaven lists it at $403. 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

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754525780
Dimensions5.53 × 5.53 × 3.68 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.53 mm1.02 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754525780
Side View
Table 64.0%Crown 39°Girdle: MediumPavilion 43.7°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $403 SGD|Low: $170 SGD|High: $1,064 SGD|Avg: $476 SGD
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9$170 SGD
Retailer 8$199 SGD
Retailer 5$246 SGD
Retailer 7$276 SGD
Retailer 10$334 SGD
Retailer 6$357 SGD
Retailer 2$401 SGD
Diamond Heaven$403 SGD
Retailer 12$491 SGD
Retailer 3$675 SGD
Retailer 11$835 SGD
Retailer 4$1,064 SGD

2 data points across 12 retailers

7 retailers$170 SGD to $403 SGD

A
Cheapest Retailer
-
$170 SGD
$133 USD
B+
Retailer 2
-
$199 SGD
$155 USD
View
B+
Retailer 3
-
$246 SGD
HK$1,500 HKD
View
B+
Retailer 4
-
$276 SGD
£170 GBP
View
B+
Retailer 5
-
$357 SGD
£219 GBP
View
B+
Retailer 6
-
$401 SGD
$313 USD
View
Most Expensive
B+
Diamond Heaven
1.02SI1ELG802C6FN · Oct 28
$403 SGD
£247 GBP
View
6 more retailers have this diamond
Prices start from $170 SGDSave up to $232 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
1.02ct Asscher
$170 SGD