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Asscher|Lab Grown|IGI

2.91ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG624439645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG624439645

Diamond specifications and retailer prices

From €497 EUR
$555 USD
As of November 2, 2026
Save €1,714 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,211 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.91ct lab-grown asscher diamond

This 2.91ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG624439645 or 624439645. Listed at 10 retailers as of October 31, 2026, with prices from €497 to €2,211, a €1,714 spread on the same certified stone. Brilliant Earth lists it at €2,211. 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

2.91
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624439645
Dimensions7.88 × 7.80 × 5.20 mm
L/W Ratio1.01
Culet sizePointed
Top View
7.88 mm7.80 mm2.91 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624439645
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 39.9°Culet: NoneDepth 66.7%

Caratlytics Score

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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 2
Current: €2,211 EUR|Low: €357 EUR|High: €3,992 EUR|Avg: €1,182 EUR|-44.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€357 EUR
Retailer 6€444 EUR
Retailer 7€497 EUR
Retailer 8€580 EUR
Retailer 4€615 EUR
Retailer 2€638 EUR
Retailer 10€705 EUR
Retailer 3€1,432 EUR
Retailer 5€2,054 EUR
Brilliant Earth€2,211 EUR

38 data points across 10 retailers

10 retailers€497 EUR to €2,211 EUR

Retailer 1
-
€444 EUR
£390 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
€497 EUR
$555 USD
View
B+
Retailer 3
-
€580 EUR
$648 USD
View
A
Retailer 4
-
€615 EUR
View
A
Retailer 5
-
€638 EUR
£562 GBP
View
A
Retailer 6
-
€705 EUR
$788 USD
View
B+
Retailer 7
-
€1,217 EUR
£1,071 GBP
View
B+
Retailer 8
-
€1,432 EUR
£1,260 GBP
View
Retailer 9
-
€2,054 EUR
$2,295 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
Brilliant Earth
9572373A · Oct 31
€2,211 EUR
$2,470 USD
View
9 more retailers have this diamond
Prices start from €497 EURSave up to €1,714 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
2.91ct Asscher
€497 EUR