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Round|Lab Grown|IGI

1.91ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG636471876

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636471876

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of October 29, 2026
Save €1,869 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,086 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown round diamond

This 1.91ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636471876 or 636471876. Listed at 11 retailers as of October 29, 2026, with prices from €217 to €2,086, a €1,869 spread on the same certified stone. Do Amore Diamonds lists it at €2,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636471876
Dimensions7.98 × 7.95 × 4.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm7.95 mm1.91 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636471876
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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 29
Current: €2,086 EUR|Low: €186 EUR|High: €2,103 EUR|Avg: €939 EUR|+2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 29, 2026
Retailer 17€217 EUR
Retailer 3€245 EUR
Retailer 16€252 EUR
Retailer 15€453 EUR
Retailer 10€473 EUR
Retailer 5€564 EUR
Retailer 11€690 EUR
Retailer 7€795 EUR
Retailer 4€797 EUR
Retailer 13€867 EUR
Retailer 14€954 EUR
Retailer 12€1,025 EUR
Retailer 2€1,196 EUR
Retailer 6€1,214 EUR
Retailer 8€1,521 EUR
Retailer 9€1,817 EUR
Do Amore Diamonds€2,086 EUR

36 data points across 17 retailers

11 retailers€217 EUR to €2,086 EUR

A
Cheapest Retailer
-
€217 EUR
$242 USD
A
Retailer 2
-
€252 EUR
$281 USD
View
B+
Retailer 3
-
€453 EUR
$506 USD
View
A
Retailer 4
-
€473 EUR
£416 GBP
View
B+
Retailer 5
-
€690 EUR
A$1,186 AUD
View
B+
Retailer 6
-
€765 EUR
$855 USD
View
B
Retailer 7
-
€867 EUR
$969 USD
View
B+
Retailer 8
-
€954 EUR
$1,066 USD
View
Retailer 9
-
€1,025 EUR
$1,145 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
€1,196 EUR
£1,052 GBP
View
Most Expensive
B
Do Amore Diamonds
27-25C559E9C · Oct 29
€2,086 EUR
$2,330 USD
View
10 more retailers have this diamond
Prices start from €217 EURSave up to €1,869 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 Round
€217 EUR