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Heart|Lab Grown|IGI

1.05ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG784633386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784633386

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of October 30, 2026
Save €745 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €940 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784633386 or 784633386. Listed at 20 retailers as of October 26, 2026, with prices from €195 to €940, a €745 spread on the same certified stone. Brilliant Earth lists it at €940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784633386
Dimensions6.40 × 7.06 × 4.23 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm7.06 mm1.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784633386
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 59.9%

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: €644 EUR|Low: €140 EUR|High: €940 EUR|Avg: €393 EUR|-31.4%
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
October 31, 2026
Retailer 9€141 EUR
Retailer 6€164 EUR
Retailer 5€175 EUR
Retailer 7€195 EUR
Retailer 3€216 EUR
Retailer 2€293 EUR
Retailer 18€296 EUR
Retailer 15€306 EUR
Retailer 14€312 EUR
Retailer 4€318 EUR
Retailer 16€377 EUR
Retailer 8€394 EUR
Retailer 12€449 EUR
Retailer 11€477 EUR
Retailer 13€562 EUR
Retailer 10€613 EUR
Brilliant Earth€644 EUR
Retailer 17€821 EUR

38 data points across 18 retailers

20 retailers€195 EUR to €940 EUR

Retailer 1
-
€141 EUR
$158 USD
Price last confirmed 15 days ago
Retailer 2
-
€164 EUR
$183 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€175 EUR
$196 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
Retailer 5
-
€216 EUR
£190 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€293 EUR
View
Retailer 7
-
€296 EUR
ZAR 5,351 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€306 EUR
£269 GBP
View
B+
Retailer 9
-
€312 EUR
$349 USD
View
B+
Retailer 10
-
€318 EUR
$355 USD
View
B+
Retailer 11
-
€377 EUR
£331 GBP
View
B+
Retailer 12
-
€394 EUR
$440 USD
View
B+
Retailer 13
-
€449 EUR
$502 USD
View
B+
Retailer 14
-
€477 EUR
SGD 720 SGD
View
B
Retailer 15
-
€562 EUR
$628 USD
View
Retailer 16
-
€564 EUR
$630 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
€613 EUR
$685 USD
View
B
Retailer 18
-
€644 EUR
$720 USD
View
B
Retailer 19
-
€821 EUR
£722 GBP
View
Most Expensive
B
Brilliant Earth
18220298A · Oct 26
€940 EUR
$1,050 USD
View
19 more retailers have this diamond
Prices start from €195 EURSave up to €745 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
€195 EUR