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Heart|Lab Grown|IGI

1.01ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG830602309

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830602309

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of November 1, 2026
Save €1,253 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,486 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct 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 LG830602309 or 830602309. Listed at 14 retailers as of October 31, 2026, with prices from €233 to €1,486, a €1,253 spread on the same certified stone. Do Amore Diamonds lists it at €1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830602309
Dimensions6.83 × 6.06 × 4.15 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.06 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830602309
Side View
Table 63.0%Crown 35.4°Girdle: STK-THKPavilion 38.8°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: Nov 1
Current: €1,486 EUR|Low: €184 EUR|High: €1,844 EUR|Avg: €661 EUR|-19.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7€192 EUR
Retailer 10€223 EUR
Retailer 8€238 EUR
Retailer 2€454 EUR
Retailer 4€497 EUR
Retailer 5€641 EUR
Retailer 6€768 EUR
Retailer 9€845 EUR
Retailer 3€1,054 EUR
Do Amore Diamonds€1,486 EUR

45 data points across 10 retailers

14 retailers€233 EUR to €1,486 EUR

Retailer 1
-
€192 EUR
$215 USD
Price last confirmed 11 days ago
Retailer 2
-
€223 EUR
$249 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€233 EUR
$260 USD
View
Retailer 4
-
€238 EUR
$266 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€238 EUR
$266 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€320 EUR
$357 USD
View
B+
Retailer 7
-
€454 EUR
ZAR 8,194 ZAR
View
B+
Retailer 8
-
€497 EUR
£437 GBP
View
B
Retailer 9
-
€641 EUR
A$1,102 AUD
View
B
Retailer 10
-
€768 EUR
$858 USD
View
Retailer 11
-
€845 EUR
$944 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
€999 EUR
$1,116 USD
View
B
Retailer 13
-
€1,054 EUR
£927 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1918192 · Oct 31
€1,486 EUR
$1,660 USD
View
13 more retailers have this diamond
Prices start from €233 EURSave up to €1,253 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
€233 EUR