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Heart|Lab Grown|IGI

0.34ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG819637657

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819637657

Diamond specifications and retailer prices

From €127 EUR
$142 USD
As of October 25, 2026
Save €220 EUR (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €347 EUR at Diamond Heaven · As of October 26, 2026
View at Diamond Heaven

About this 0.34ct lab-grown heart diamond

This 0.34ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819637657 or 819637657. Listed at 10 retailers as of October 25, 2026, with prices from €127 to €347, a €220 spread on the same certified stone. Diamond Heaven lists it at €347. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819637657
Dimensions4.25 × 4.85 × 2.94 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.25 mm4.85 mm0.34 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819637657
Side View
Table 45.0%Crown 37.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: €347 EUR|Low: €92 EUR|High: €347 EUR|Avg: €190 EUR|+9.6%
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 3€97 EUR
Retailer 6€108 EUR
Retailer 5€112 EUR
Retailer 4€127 EUR
Retailer 9€168 EUR
Retailer 8€216 EUR
Retailer 2€225 EUR
Retailer 7€260 EUR
Diamond Heaven€347 EUR

37 data points across 9 retailers

10 retailers€127 EUR to €347 EUR

Retailer 1
-
€97 EUR
$108 USD
Price last confirmed 8 days ago
Retailer 2
-
€112 EUR
$125 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€127 EUR
$142 USD
View
A
Retailer 4
-
€137 EUR
HK$1,200 HKD
View
Retailer 5
-
€168 EUR
$188 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€216 EUR
$241 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€225 EUR
£198 GBP
View
B
Retailer 8
-
€260 EUR
$290 USD
View
B
Retailer 9
-
€338 EUR
SGD 510 SGD
View
Most Expensive
B
Diamond Heaven
0.34VVS1DLG570220N · Oct 26
€347 EUR
£305 GBP
View
9 more retailers have this diamond
Prices start from €127 EURSave up to €220 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
0.34ct Heart
€127 EUR