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Asscher|Lab Grown|IGI

1.83ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG743550641

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743550641

Diamond specifications and retailer prices

From €254 EUR
$283 USD
As of October 28, 2026
Save €4,049 EUR (94%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,304 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.83ct lab-grown asscher diamond

This 1.83ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743550641 or 743550641. Listed at 23 retailers as of October 28, 2026, with prices from €254 to €4,304, a €4,049 spread on the same certified stone. Brilliant Earth lists it at €4,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550641
Dimensions6.84 × 6.74 × 4.37 mm
L/W Ratio1.01
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
6.84 mm6.74 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550641
Side View
Table 65.0%Crown 35.2°Girdle: MediumPavilion 42°Culet: NoneDepth 64.8%

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 28
Current: €4,304 EUR|Low: €254 EUR|High: €4,304 EUR|Avg: €939 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 20€254 EUR
Retailer 10€284 EUR
Retailer 6€296 EUR
Retailer 21€315 EUR
Retailer 18€458 EUR
Retailer 13€519 EUR
Retailer 12€520 EUR
Retailer 17€542 EUR
Retailer 2€555 EUR
Retailer 8€629 EUR
Retailer 16€734 EUR
Retailer 19€969 EUR
Retailer 5€1,013 EUR
Retailer 3€1,014 EUR
Retailer 11€1,060 EUR
Retailer 4€1,214 EUR
Retailer 7€1,232 EUR
Retailer 15€1,271 EUR
Retailer 9€1,286 EUR
Retailer 14€1,426 EUR
Brilliant Earth€4,304 EUR

36 data points across 21 retailers

23 retailers€254 EUR to €4,304 EUR

A
Cheapest Retailer
-
€254 EUR
$283 USD
A
Retailer 2
-
€284 EUR
$316 USD
View
Final sale: no returns
A
Retailer 3
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€296 EUR
$329 USD
View
A
Retailer 4
-
€315 EUR
$351 USD
View
A
Retailer 5
-
€458 EUR
$510 USD
View
A
Retailer 6
-
€519 EUR
View
A
Retailer 7
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€520 EUR
$579 USD
View
A
Retailer 8
-
€542 EUR
ZAR 9,750 ZAR
View
A
Retailer 9
-
€555 EUR
£487 GBP
View
A
Retailer 10
-
€629 EUR
$700 USD
View
A
Retailer 11
-
€734 EUR
A$1,257 AUD
View
A
Retailer 12
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€798 EUR
$888 USD
View
A
Retailer 13
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€969 EUR
$1,079 USD
View
Price last confirmed 7 days ago
A
Retailer 14
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€1,013 EUR
SGD 1,524 SGD
View
A
Retailer 15
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€1,014 EUR
$1,129 USD
View
A
Retailer 16
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€1,060 EUR
$1,180 USD
View
A
Retailer 17
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€1,128 EUR
$1,255 USD
View
A
Retailer 18
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€1,214 EUR
$1,351 USD
View
B+
Retailer 19
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€1,232 EUR
£1,080 GBP
View
B+
Retailer 20
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€1,271 EUR
£1,114 GBP
View
B+
Retailer 21
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€1,286 EUR
$1,431 USD
View
B+
Retailer 22
-
€1,426 EUR
A$2,442 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
16604663A · Oct 28
€4,304 EUR
$4,790 USD
View
22 more retailers have this diamond
Prices start from €254 EURSave up to €4,049 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
1.83ct Asscher
€254 EUR