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Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG814619348

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814619348

Diamond specifications and retailer prices

From €162 EUR
$181 USD
As of October 30, 2026
Save €852 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,014 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814619348 or 814619348. Listed at 17 retailers as of October 30, 2026, with prices from €162 to €1,014, a €852 spread on the same certified stone. Reve Diamonds lists it at €1,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814619348
Dimensions5.49 × 5.01 × 3.27 mm
L/W Ratio1.10
Girdle conditionFaceted
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
5.49 mm5.01 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG814619348
Side View
Table 56.0%Crown 34.7°Girdle: THN-THKPavilion 39.3°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €362 EUR|Low: €156 EUR|High: €950 EUR|Avg: €379 EUR|+4.6%
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
November 2, 2026
Retailer 13€162 EUR
Retailer 5€181 EUR
Retailer 6€188 EUR
Retailer 2€201 EUR
Retailer 8€201 EUR
Retailer 3€273 EUR
Retailer 10€346 EUR
Retailer 1€362 EUR
Retailer 7€365 EUR
Retailer 4€397 EUR
Retailer 9€645 EUR
Retailer 12€682 EUR
Retailer 11€940 EUR

44 data points across 13 retailers

17 retailers€162 EUR to €1,014 EUR

A
Cheapest Retailer
-
€162 EUR
$181 USD
A
Retailer 2
-
€181 EUR
$202 USD
View
Final sale: no returns
A
Retailer 3
-
€188 EUR
$210 USD
View
A
Retailer 4
-
€201 EUR
$224 USD
View
Retailer 5
-
€201 EUR
$224 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 7
-
€232 EUR
$259 USD
View
B+
Retailer 8
-
€273 EUR
$305 USD
View
B+
Retailer 9
-
€346 EUR
View
B+
Retailer 10
-
€362 EUR
£318 GBP
View
B+
Retailer 11
-
€365 EUR
ZAR 6,584 ZAR
View
B
Retailer 12
-
€397 EUR
$444 USD
View
B
Retailer 13
-
€546 EUR
SGD 825 SGD
View
B
Retailer 14
-
€645 EUR
$721 USD
View
B
Retailer 15
-
€682 EUR
$762 USD
View
Retailer 16
-
€940 EUR
£827 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
0C2063BFF · Nov 1
€1,014 EUR
$1,133 USD
View
16 more retailers have this diamond
Prices start from €162 EURSave up to €852 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
0.51ct Heart
€162 EUR