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Heart|Lab Grown|IGI

0.78ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG727564882

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG727564882

Diamond specifications and retailer prices

From €151 EUR
$169 USD
As of October 30, 2026
Save €830 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €981 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 LG727564882 or 727564882. Listed at 16 retailers as of October 30, 2026, with prices from €151 to €981, a €830 spread on the same certified stone. Reve Diamonds lists it at €981. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727564882
Dimensions5.98 × 6.45 × 3.44 mm
L/W Ratio1.08
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
5.98 mm6.45 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG727564882
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 53.3%

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: €342 EUR|Low: €146 EUR|High: €889 EUR|Avg: €368 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€151 EUR
Retailer 4€169 EUR
Retailer 2€188 EUR
Retailer 11€188 EUR
Retailer 9€255 EUR
Retailer 7€314 EUR
Retailer 6€335 EUR
Retailer 1€342 EUR
Retailer 3€396 EUR
Retailer 12€604 EUR
Retailer 8€638 EUR
Retailer 5€879 EUR

44 data points across 12 retailers

16 retailers€151 EUR to €981 EUR

A
Cheapest Retailer
-
€151 EUR
$169 USD
A
Retailer 2
-
€169 EUR
$189 USD
View
Final sale: no returns
A
Retailer 3
-
€175 EUR
$196 USD
View
A
Retailer 4
-
€188 EUR
$210 USD
View
Retailer 5
-
€188 EUR
$210 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€255 EUR
$285 USD
View
B+
Retailer 7
-
€314 EUR
View
B+
Retailer 8
-
€315 EUR
$352 USD
View
B+
Retailer 9
-
€335 EUR
£294 GBP
View
B+
Retailer 10
-
€342 EUR
ZAR 6,164 ZAR
View
B
Retailer 11
-
€396 EUR
$442 USD
View
B
Retailer 12
-
€604 EUR
$675 USD
View
B
Retailer 13
-
€638 EUR
$713 USD
View
B
Retailer 14
-
€653 EUR
$730 USD
View
B
Retailer 15
-
€879 EUR
£773 GBP
View
Most Expensive
B
Reve Diamonds
189FD7CD1 · Nov 1
€981 EUR
$1,096 USD
View
15 more retailers have this diamond
Prices start from €151 EURSave up to €830 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
€151 EUR