Heart|Lab Grown|IGI

0.78ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG826649986

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826649986

Diamond specifications and retailer prices

From €153 EUR
$171 USD
As of October 25, 2026
Save €737 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €890 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649986 or 826649986. Listed at 18 retailers as of October 25, 2026, with prices from €153 to €890, a €737 spread on the same certified stone. Reve Diamonds lists it at €890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649986
Dimensions6.40 × 5.88 × 3.63 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm5.88 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826649986
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 56.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: €261 EUR|Low: €116 EUR|High: €1,279 EUR|Avg: €384 EUR|+1.8%
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
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 2€124 EUR
Retailer 6€138 EUR
Retailer 8€143 EUR
Retailer 5€153 EUR
Retailer 11€258 EUR
Retailer 14€258 EUR
Retailer 1€261 EUR
Retailer 17€272 EUR
Retailer 4€286 EUR
Retailer 16€376 EUR
Retailer 10€380 EUR
Retailer 13€421 EUR
Retailer 12€474 EUR
Retailer 9€483 EUR
Retailer 3€491 EUR
Retailer 7€541 EUR
Retailer 15€715 EUR
Reve Diamonds€890 EUR

43 data points across 18 retailers

18 retailers€153 EUR to €890 EUR

Retailer 1
-
€124 EUR
$138 USD
Price last confirmed 8 days ago
Retailer 2
-
€143 EUR
$160 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€153 EUR
$171 USD
View
A
Retailer 4
-
€172 EUR
HK$1,500 HKD
View
B+
Retailer 5
-
€258 EUR
$288 USD
View
B+
Retailer 6
-
€258 EUR
£227 GBP
View
A
Retailer 7
-
€261 EUR
View
Retailer 8
-
€272 EUR
ZAR 4,903 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€286 EUR
$319 USD
View
B+
Retailer 10
-
€376 EUR
£331 GBP
View
B+
Retailer 11
-
€380 EUR
$425 USD
View
B+
Retailer 12
-
€421 EUR
SGD 635 SGD
View
B
Retailer 13
-
€474 EUR
$530 USD
View
B
Retailer 14
-
€483 EUR
$540 USD
View
B
Retailer 15
-
€491 EUR
$548 USD
View
B
Retailer 16
-
€541 EUR
$604 USD
View
B
Retailer 17
-
€715 EUR
£629 GBP
View
Most Expensive
B
Reve Diamonds
CAB6CC9A8 · Oct 25
€890 EUR
$994 USD
View
17 more retailers have this diamond
Prices start from €153 EURSave up to €737 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
0.78ct Heart
€153 EUR