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Cushion|Lab Grown|IGI

1.91ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG572339567

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG572339567

Diamond specifications and retailer prices

From €471 EUR
$528 USD
As of November 1, 2026
Save €1,179 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,649 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG572339567 or 572339567. Listed at 9 retailers as of November 1, 2026, with prices from €471 to €1,649, a €1,179 spread on the same certified stone. Brilliant Earth lists it at €1,649. 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

1.91
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572339567
Dimensions8.21 × 6.60 × 4.61 mm
L/W Ratio1.24
Girdle conditionFaceted
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
8.21 mm6.60 mm1.91 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572339567
Side View
Table 64.0%Crown 37.4°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 69.8%

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: Nov 1
Current: €1,649 EUR|Low: €471 EUR|High: €1,649 EUR|Avg: €858 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7€471 EUR
Retailer 3€558 EUR
Retailer 2€624 EUR
Retailer 5€678 EUR
Retailer 6€1,026 EUR
Retailer 8€1,165 EUR
Retailer 4€1,402 EUR
Brilliant Earth€1,649 EUR

40 data points across 8 retailers

9 retailers€471 EUR to €1,649 EUR

B+
Cheapest Retailer
-
€471 EUR
$528 USD
A
Retailer 2
-
€558 EUR
View
A
Retailer 3
-
€624 EUR
£551 GBP
View
A
Retailer 4
-
€678 EUR
$760 USD
View
Retailer 5
-
€1,026 EUR
A$1,771 AUD
View
Price last confirmed 33 days ago
B
Retailer 6
-
€1,092 EUR
$1,225 USD
View
B
Retailer 7
-
€1,165 EUR
$1,307 USD
View
B
Retailer 8
-
€1,402 EUR
£1,238 GBP
View
Most Expensive
B
Brilliant Earth
16145893A · Nov 2
€1,649 EUR
$1,850 USD
View
8 more retailers have this diamond
Prices start from €471 EURSave up to €1,179 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
1.91ct Cushion
€471 EUR