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Heart|Lab Grown|IGI

1.02ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG784678451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784678451

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €878 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,052 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784678451 or 784678451. Listed at 17 retailers as of October 30, 2026, with prices from €174 to €1,052, a €878 spread on the same certified stone. Reve Diamonds lists it at €1,052. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678451
Dimensions6.02 × 7.03 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.02 mm7.03 mm1.02 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678451
Side View
Table 61.0%Crown 41.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €372 EUR|Low: €166 EUR|High: €1,052 EUR|Avg: €457 EUR|+2.9%
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
Reve Diamonds
November 1, 2026
Retailer 15€174 EUR
Retailer 14€194 EUR
Retailer 4€201 EUR
Retailer 5€216 EUR
Retailer 16€216 EUR
Retailer 10€240 EUR
Retailer 1€372 EUR
Retailer 3€375 EUR
Retailer 8€377 EUR
Retailer 11€390 EUR
Retailer 6€429 EUR
Retailer 12€525 EUR
Retailer 2€693 EUR
Retailer 13€695 EUR
Retailer 7€741 EUR
Retailer 9€1,007 EUR
Reve Diamonds€1,052 EUR

44 data points across 17 retailers

17 retailers€174 EUR to €1,052 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
-
€201 EUR
$225 USD
View
A
Retailer 4
-
€216 EUR
$241 USD
View
Retailer 5
-
€216 EUR
$241 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€240 EUR
£211 GBP
View
B+
Retailer 7
-
€372 EUR
ZAR 6,713 ZAR
View
B+
Retailer 8
-
€375 EUR
$419 USD
View
B+
Retailer 9
-
€377 EUR
$421 USD
View
B+
Retailer 10
-
€390 EUR
£343 GBP
View
B+
Retailer 11
-
€429 EUR
$479 USD
View
B+
Retailer 12
-
€525 EUR
A$903 AUD
View
B
Retailer 13
-
€693 EUR
$774 USD
View
B
Retailer 14
-
€695 EUR
$776 USD
View
B
Retailer 15
-
€741 EUR
$827 USD
View
B
Retailer 16
-
€1,007 EUR
£886 GBP
View
Most Expensive
B
Reve Diamonds
5585C093B · Nov 1
€1,052 EUR
$1,175 USD
View
16 more retailers have this diamond
Prices start from €174 EURSave up to €878 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
1.02ct Heart
€174 EUR