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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG813679235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813679235

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 30, 2026
Save €931 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,157 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813679235 or 813679235. Listed at 20 retailers as of October 30, 2026, with a 400% 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

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813679235
Dimensions6.87 × 6.35 × 4.18 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.35 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813679235
Side View
Table 57.0%Crown 35.2°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 60.8%

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: €547 EUR|Low: €233 EUR|High: €1,161 EUR|Avg: €567 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€233 EUR
Retailer 11€260 EUR
Retailer 5€359 EUR
Retailer 8€492 EUR
Retailer 2€535 EUR
Retailer 1€547 EUR
Retailer 4€557 EUR
Retailer 9€627 EUR
Retailer 7€696 EUR
Retailer 10€837 EUR
Retailer 6€1,153 EUR

42 data points across 11 retailers

20 retailers€233 EUR to €1,163 EUR

Retailer 1
-
€201 EUR
$224 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
Retailer 3
-
€243 EUR
$271 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€249 EUR
$278 USD
View
Retailer 5
-
€260 EUR
$290 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
€347 EUR
$388 USD
View
B+
Retailer 7
-
€359 EUR
£316 GBP
View
B+
Retailer 8
-
€492 EUR
ZAR 8,876 ZAR
View
B+
Retailer 9
-
€535 EUR
$598 USD
View
B+
Retailer 10
-
€547 EUR
£481 GBP
View
B+
Retailer 11
-
€557 EUR
A$958 AUD
View
B+
Retailer 12
-
€627 EUR
A$1,078 AUD
View
B+
Retailer 13
-
€696 EUR
A$1,197 AUD
View
B
Retailer 14
-
€837 EUR
$935 USD
View
Retailer 15
-
€920 EUR
$1,028 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€1,072 EUR
$1,197 USD
View
B
Retailer 17
-
€1,153 EUR
£1,014 GBP
View
B
Retailer 18
-
€1,163 EUR
$1,300 USD
View
Retailer 19
-
€2,005 EUR
$2,240 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-813679235 · Oct 31
€2,157 EUR
$2,410 USD
View
Price under review
19 more retailers have this diamond
Prices start from €233 EURSave up to €931 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
1.05ct Heart
€233 EUR