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Heart|Lab Grown|IGI

0.78ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG782688981

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782688981

Diamond specifications and retailer prices

From €171 EUR
$191 USD
As of October 30, 2026
Save €873 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,044 EUR at Reve Diamonds · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782688981 or 782688981. Listed at 20 retailers as of October 30, 2026, with prices from €171 to €1,044, a €873 spread on the same certified stone. Reve Diamonds lists it at €1,044. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688981
Dimensions5.97 × 6.32 × 3.61 mm
L/W Ratio1.06
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
5.97 mm6.32 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688981
Side View
Table 55.0%Crown 34.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

Caratlytics Score

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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 30
Current: €994 EUR|Low: €168 EUR|High: €1,044 EUR|Avg: €435 EUR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 4€171 EUR
Retailer 16€192 EUR
Retailer 18€199 EUR
Retailer 15€212 EUR
Retailer 9€218 EUR
Retailer 17€300 EUR
Retailer 3€321 EUR
Retailer 13€361 EUR
Retailer 2€384 EUR
Retailer 12€387 EUR
Retailer 5€449 EUR
Retailer 7€484 EUR
Retailer 14€537 EUR
Retailer 6€542 EUR
Retailer 10€591 EUR
Retailer 11€683 EUR
Retailer 8€731 EUR
Retailer 1€994 EUR
Reve Diamonds€1,044 EUR

33 data points across 19 retailers

20 retailers€171 EUR to €1,044 EUR

A
Cheapest Retailer
-
€171 EUR
$191 USD
A
Retailer 2
-
€192 EUR
$214 USD
View
Final sale: no returns
A
Retailer 3
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€199 EUR
$222 USD
View
A
Retailer 4
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€212 EUR
$237 USD
View
Retailer 5
-
€218 EUR
$243 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€300 EUR
$335 USD
View
B+
Retailer 7
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€321 EUR
$359 USD
View
B+
Retailer 8
-
€361 EUR
View
B+
Retailer 9
-
€384 EUR
ZAR 6,933 ZAR
View
B+
Retailer 10
-
€387 EUR
£340 GBP
View
B+
Retailer 11
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€449 EUR
$501 USD
View
B+
Retailer 12
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€484 EUR
$541 USD
View
B
Retailer 13
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€537 EUR
$600 USD
View
B
Retailer 14
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€542 EUR
A$932 AUD
View
B
Retailer 15
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€591 EUR
$660 USD
View
B
Retailer 16
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€683 EUR
$763 USD
View
B
Retailer 17
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€703 EUR
$785 USD
View
B
Retailer 18
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€731 EUR
$817 USD
View
B
Retailer 19
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€994 EUR
£874 GBP
View
Most Expensive
B
Reve Diamonds
A2DA93DE6 · Nov 1
€1,044 EUR
$1,166 USD
View
19 more retailers have this diamond
Prices start from €171 EURSave up to €873 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
€171 EUR