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Heart|Lab Grown|IGI

1.91ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG761563757

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761563757

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of October 30, 2026
Save €1,736 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,987 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown heart diamond

This 1.91ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761563757 or 761563757. Listed at 16 retailers as of October 30, 2026, with prices from €251 to €1,987, a €1,736 spread on the same certified stone. Do Amore Diamonds lists it at €1,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761563757
Dimensions7.97 × 8.77 × 4.78 mm
L/W Ratio1.10
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
7.97 mm8.77 mm1.91 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761563757
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 54.5%

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: Oct 30
Current: €1,987 EUR|Low: €221 EUR|High: €2,032 EUR|Avg: €827 EUR|-2.2%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 14€251 EUR
Retailer 16€349 EUR
Retailer 13€379 EUR
Retailer 10€380 EUR
Retailer 9€492 EUR
Retailer 15€528 EUR
Retailer 6€542 EUR
Retailer 7€574 EUR
Retailer 11€712 EUR
Retailer 12€778 EUR
Retailer 3€1,071 EUR
Retailer 8€1,174 EUR
Retailer 2€1,228 EUR
Retailer 5€1,261 EUR
Retailer 4€1,522 EUR
Do Amore Diamonds€1,987 EUR

22 data points across 16 retailers

16 retailers€251 EUR to €1,987 EUR

Retailer 1
-
€219 EUR
$245 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€251 EUR
$280 USD
View
Final sale: no returns
Retailer 3
-
€265 EUR
$296 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
€349 EUR
$390 USD
View
B+
Retailer 5
-
€379 EUR
$423 USD
View
A
Retailer 6
-
€380 EUR
$425 USD
View
A
Retailer 7
-
€492 EUR
View
A
Retailer 8
-
€528 EUR
$590 USD
View
B+
Retailer 9
-
€712 EUR
A$1,224 AUD
View
B+
Retailer 10
-
€778 EUR
$869 USD
View
Retailer 11
-
€870 EUR
$972 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€1,005 EUR
$1,123 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
€1,071 EUR
$1,196 USD
View
B
Retailer 14
-
€1,228 EUR
£1,080 GBP
View
B
Retailer 15
-
€1,522 EUR
$1,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-FD031AB87 · Oct 31
€1,987 EUR
$2,220 USD
View
15 more retailers have this diamond
Prices start from €251 EURSave up to €1,736 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 Heart
€251 EUR