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Asscher|Lab Grown|IGI

1.03ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG712552549

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG712552549

Diamond specifications and retailer prices

From €148 EUR
$165 USD
As of October 30, 2026
Save €1,421 EUR (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,569 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG712552549 or 712552549. Listed at 18 retailers as of October 27, 2026, with prices from €148 to €1,569, a €1,421 spread on the same certified stone. Queensmith lists it at €1,569. 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

1.03
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712552549
Dimensions5.64 × 5.41 × 3.72 mm
L/W Ratio1.04
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
5.64 mm5.41 mm1.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712552549
Side View
Table 72.0%Crown 40.2°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 68.8%

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: €325 EUR|Low: €118 EUR|High: €969 EUR|Avg: €443 EUR|+2.3%
Retailer 1
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 31, 2026
Retailer 3€148 EUR
Retailer 4€166 EUR
Retailer 16€171 EUR
Retailer 10€183 EUR
Retailer 8€251 EUR
Retailer 15€294 EUR
Retailer 2€314 EUR
Retailer 1€325 EUR
Retailer 13€348 EUR
Retailer 6€450 EUR
Retailer 7€470 EUR
Retailer 12€589 EUR
Retailer 9€622 EUR
Retailer 5€638 EUR
Retailer 11€861 EUR
Retailer 14€955 EUR

45 data points across 16 retailers

18 retailers€148 EUR to €1,569 EUR

A
Cheapest Retailer
-
€148 EUR
$165 USD
A
Retailer 2
-
€166 EUR
$185 USD
View
Final sale: no returns
A
Retailer 3
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€171 EUR
$191 USD
View
A
Retailer 4
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€183 EUR
$205 USD
View
A
Retailer 5
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€185 EUR
$207 USD
View
B+
Retailer 6
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€251 EUR
$280 USD
View
A
Retailer 7
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€294 EUR
$328 USD
View
A
Retailer 8
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€314 EUR
ZAR 5,676 ZAR
View
A
Retailer 9
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€325 EUR
£286 GBP
View
A
Retailer 10
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€348 EUR
£306 GBP
View
B+
Retailer 11
-
€450 EUR
A$774 AUD
View
B+
Retailer 12
-
€470 EUR
$525 USD
View
B
Retailer 13
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€589 EUR
$658 USD
View
B
Retailer 14
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€622 EUR
$695 USD
View
B
Retailer 15
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€638 EUR
$713 USD
View
B
Retailer 16
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€861 EUR
£757 GBP
View
B
Retailer 17
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€955 EUR
£840 GBP
View
Most Expensive
B
Queensmith
LG712552549 · Oct 27
€1,569 EUR
£1,380 GBP
View
17 more retailers have this diamond
Prices start from €148 EURSave up to €1,421 EUR

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
€148 EUR