Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG805673483

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805673483

Diamond specifications and retailer prices

From €183 EUR
HK$1,600 HKD
As of October 28, 2026
16 retailers carry this diamond
Most expensive: €907 EUR at Reve Diamonds · As of October 23, 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 LG805673483 or 805673483. Listed at 16 retailers as of October 28, 2026. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673483
Dimensions5.63 × 4.89 × 3.16 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm4.89 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673483
Side View
Table 66.0%Crown 34.5°Girdle: THN-THKPavilion 38.6°Culet: NoneDepth 56.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: €228 EUR|Low: €143 EUR|High: €914 EUR|Avg: €403 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 25, 2026
Retailer 11€143 EUR
Retailer 4€183 EUR
Retailer 1€228 EUR
Retailer 5€264 EUR
Retailer 6€283 EUR
Retailer 10€296 EUR
Retailer 8€405 EUR
Retailer 12€442 EUR
Retailer 7€448 EUR
Retailer 9€506 EUR
Retailer 2€562 EUR
Retailer 3€766 EUR
Reve Diamonds€907 EUR

36 data points across 13 retailers

16 retailers

Retailer 1
-
€129 EUR
$144 USD
Price last confirmed 16 days ago
Retailer 2
-
€149 EUR
$166 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€159 EUR
$178 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€183 EUR
HK$1,600 HKD
View
Retailer 5
-
€228 EUR
$255 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€264 EUR
£233 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
€283 EUR
ZAR 5,116 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
€296 EUR
$331 USD
View
Price last confirmed 10 days ago
Retailer 9
-
€405 EUR
$453 USD
View
Price last confirmed 10 days ago
Retailer 10
-
€442 EUR
SGD 668 SGD
View
Price last confirmed 9 days ago
Retailer 11
-
€448 EUR
$500 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€506 EUR
$565 USD
View
Price last confirmed 8 days ago
Retailer 13
-
€512 EUR
$572 USD
View
Price last confirmed 16 days ago
Retailer 14
-
€562 EUR
$628 USD
View
Price last confirmed 9 days ago
Retailer 15
-
€766 EUR
£674 GBP
View
Price last confirmed 22 days ago
Most Expensive
Reve Diamonds
13690CFC6 · Oct 23
€907 EUR
$1,013 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from €183 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
€183 EUR