Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG830643274

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830643274

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of October 25, 2026
Save €765 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €935 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830643274 or 830643274. Listed at 20 retailers as of October 25, 2026, with prices from €170 to €935, a €765 spread on the same certified stone. Reve Diamonds lists it at €935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.3°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643274
Dimensions6.89 × 6.49 × 3.94 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.49 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830643274
Side View
Table 69.0%Crown 29.3°Girdle: MED-VTKPavilion 42.9°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: €287 EUR|Low: €134 EUR|High: €944 EUR|Avg: €406 EUR|-1.9%
Retailer 1
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Retailer 5
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Retailer 10
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Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 5€137 EUR
Retailer 10€153 EUR
Retailer 3€159 EUR
Retailer 6€170 EUR
Retailer 2€195 EUR
Retailer 16€209 EUR
Retailer 1€287 EUR
Retailer 20€288 EUR
Retailer 8€291 EUR
Retailer 17€295 EUR
Retailer 7€311 EUR
Retailer 18€366 EUR
Retailer 9€388 EUR
Retailer 14€432 EUR
Retailer 12€464 EUR
Retailer 15€542 EUR
Retailer 4€547 EUR
Retailer 11€597 EUR
Retailer 19€797 EUR
Retailer 13€904 EUR
Reve Diamonds€935 EUR

31 data points across 21 retailers

20 retailers€170 EUR to €935 EUR

Retailer 1
-
€137 EUR
$153 USD
Price last confirmed 8 days ago
Retailer 2
-
€159 EUR
$178 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€170 EUR
$190 USD
View
A
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
A
Retailer 5
-
€209 EUR
£184 GBP
View
A
Retailer 6
-
€287 EUR
View
Retailer 7
-
€288 EUR
ZAR 5,193 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€291 EUR
$325 USD
View
A
Retailer 9
-
€295 EUR
£260 GBP
View
B+
Retailer 10
-
€311 EUR
$348 USD
View
B+
Retailer 11
-
€366 EUR
£322 GBP
View
B+
Retailer 12
-
€388 EUR
$433 USD
View
B+
Retailer 13
-
€432 EUR
$483 USD
View
B+
Retailer 14
-
€464 EUR
SGD 700 SGD
View
B
Retailer 15
-
€542 EUR
$605 USD
View
B
Retailer 16
-
€547 EUR
$611 USD
View
B
Retailer 17
-
€597 EUR
$666 USD
View
Retailer 18
-
€797 EUR
£701 GBP
View
Price last confirmed 7 days ago
B
Retailer 19
-
€904 EUR
$1,010 USD
View
Most Expensive
B
Reve Diamonds
D072177DA · Oct 25
€935 EUR
$1,045 USD
View
19 more retailers have this diamond
Prices start from €170 EURSave up to €765 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
1.00ct Heart
€170 EUR