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Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG825657600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825657600

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 30, 2026
Save €768 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €976 EUR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825657600 or 825657600. Listed at 19 retailers as of October 29, 2026, with a 482% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657600
Dimensions7.07 × 6.31 × 3.87 mm
L/W Ratio1.12
Girdle conditionFaceted
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
7.07 mm6.31 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657600
Side View
Table 63.0%Crown 34.7°Girdle: ThickPavilion 37.6°Culet: NoneDepth 54.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €976 EUR|Low: €155 EUR|High: €976 EUR|Avg: €439 EUR
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6€159 EUR
Retailer 18€178 EUR
Retailer 3€184 EUR
Retailer 9€193 EUR
Retailer 14€198 EUR
Retailer 13€242 EUR
Retailer 5€339 EUR
Retailer 19€350 EUR
Retailer 12€355 EUR
Retailer 4€362 EUR
Retailer 16€412 EUR
Retailer 7€482 EUR
Retailer 2€495 EUR
Retailer 10€559 EUR
Retailer 17€635 EUR
Retailer 8€683 EUR
Retailer 11€687 EUR
Retailer 15€928 EUR
Brilliant Earth€976 EUR

32 data points across 19 retailers

19 retailers€159 EUR to €928 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€178 EUR
$199 USD
View
Final sale: no returns
A
Retailer 3
-
€184 EUR
$206 USD
View
A
Retailer 4
-
€193 EUR
$216 USD
View
A
Retailer 5
-
€198 EUR
$221 USD
View
A
Retailer 6
-
€242 EUR
£213 GBP
View
A
Retailer 7
-
€339 EUR
ZAR 6,117 ZAR
View
B+
Retailer 8
-
€350 EUR
$391 USD
View
B+
Retailer 9
-
€355 EUR
£312 GBP
View
A
Retailer 10
-
€362 EUR
$404 USD
View
B+
Retailer 11
-
€412 EUR
$460 USD
View
B+
Retailer 12
-
€482 EUR
A$828 AUD
View
B+
Retailer 13
-
€495 EUR
$553 USD
View
B+
Retailer 14
-
€559 EUR
SGD 844 SGD
View
B+
Retailer 15
-
€635 EUR
$709 USD
View
B
Retailer 16
-
€683 EUR
$763 USD
View
B
Retailer 17
-
€687 EUR
$768 USD
View
B
Retailer 18
-
€928 EUR
£816 GBP
View
Most Expensive
Brilliant Earth
21418439A · Oct 18
€976 EUR
$1,090 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from €159 EURSave up to €768 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
1.01ct Heart
€159 EUR