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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828618663

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618663

Diamond specifications and retailer prices

From €171 EUR
$191 USD
As of October 24, 2026
Save €796 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €967 EUR at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG828618663 or 828618663. Listed at 19 retailers as of October 24, 2026, with prices from €171 to €967, a €796 spread on the same certified stone. Reve Diamonds lists it at €967. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618663
Dimensions7.09 × 6.56 × 4.03 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
7.09 mm6.56 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618663
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 56.8%

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: Oct 24
Current: €494 EUR|Low: €144 EUR|High: €976 EUR|Avg: €406 EUR|-2.6%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 6€147 EUR
Retailer 7€164 EUR
Retailer 5€171 EUR
Retailer 9€183 EUR
Retailer 11€206 EUR
Retailer 17€229 EUR
Retailer 16€308 EUR
Retailer 2€308 EUR
Retailer 14€312 EUR
Retailer 18€321 EUR
Retailer 3€328 EUR
Retailer 4€367 EUR
Retailer 12€470 EUR
Retailer 1€494 EUR
Retailer 15€555 EUR
Retailer 8€586 EUR
Retailer 13€590 EUR
Retailer 10€636 EUR
Retailer 19€854 EUR
Reve Diamonds€967 EUR

36 data points across 20 retailers

19 retailers€171 EUR to €967 EUR

Retailer 1
-
€147 EUR
$164 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€171 EUR
$191 USD
View
A
Retailer 3
-
€183 EUR
$204 USD
View
A
Retailer 4
-
€206 EUR
HK$1,800 HKD
View
A
Retailer 5
-
€229 EUR
£202 GBP
View
A
Retailer 6
-
€308 EUR
View
Retailer 7
-
€308 EUR
ZAR 5,566 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€312 EUR
$349 USD
View
A
Retailer 9
-
€321 EUR
£282 GBP
View
B+
Retailer 10
-
€328 EUR
$366 USD
View
Retailer 11
-
€367 EUR
£323 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€470 EUR
$525 USD
View
B+
Retailer 13
-
€494 EUR
SGD 746 SGD
View
B+
Retailer 14
-
€555 EUR
$620 USD
View
B
Retailer 15
-
€586 EUR
$655 USD
View
B
Retailer 16
-
€590 EUR
$659 USD
View
B
Retailer 17
-
€636 EUR
$710 USD
View
B
Retailer 18
-
€854 EUR
£751 GBP
View
Most Expensive
B
Reve Diamonds
AFF16DD37 · Oct 25
€967 EUR
$1,080 USD
View
18 more retailers have this diamond
Prices start from €171 EURSave up to €796 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
€171 EUR