Heart|Lab Grown|IGI

2.78ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG795677091

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795677091

Diamond specifications and retailer prices

From €670 EUR
$748 USD
As of October 30, 2026
Save €3,537 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,943 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.78ct lab-grown heart diamond

This 2.78ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG795677091 or 795677091. Listed at 21 retailers as of October 30, 2026, with a 528% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.78
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795677091
Dimensions8.48 × 9.87 × 5.82 mm
L/W Ratio1.16
Girdle conditionFaceted
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
8.48 mm9.87 mm2.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795677091
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.0%

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: €5,943 EUR|Low: €670 EUR|High: €5,943 EUR|Avg: €1,911 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 3€670 EUR
Retailer 21€728 EUR
Retailer 11€749 EUR
Retailer 5€776 EUR
Retailer 17€935 EUR
Retailer 8€1,102 EUR
Retailer 10€1,244 EUR
Retailer 12€1,257 EUR
Retailer 13€1,316 EUR
Retailer 19€1,320 EUR
Retailer 20€1,760 EUR
Retailer 15€2,034 EUR
Retailer 18€2,211 EUR
Retailer 6€2,409 EUR
Retailer 4€2,624 EUR
Retailer 14€2,797 EUR
Retailer 9€3,060 EUR
Retailer 7€3,061 EUR
Retailer 2€3,211 EUR
Retailer 16€4,207 EUR
Do Amore Diamonds€5,943 EUR

38 data points across 21 retailers

21 retailers€670 EUR to €4,207 EUR

A
Cheapest Retailer
-
€670 EUR
$748 USD
Retailer 2
-
€728 EUR
$813 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
€749 EUR
$837 USD
View
Final sale: no returns
A
Retailer 4
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€776 EUR
$867 USD
View
A
Retailer 5
-
€935 EUR
$1,045 USD
View
B+
Retailer 6
-
€1,102 EUR
$1,231 USD
View
B+
Retailer 7
-
€1,244 EUR
$1,390 USD
View
B+
Retailer 8
-
€1,257 EUR
$1,404 USD
View
B+
Retailer 9
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€1,316 EUR
£1,158 GBP
View
B+
Retailer 10
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€1,320 EUR
A$2,268 AUD
View
B+
Retailer 11
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€1,760 EUR
$1,966 USD
View
B
Retailer 12
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€2,034 EUR
A$3,496 AUD
View
B+
Retailer 13
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€2,211 EUR
ZAR 39,898 ZAR
View
B
Retailer 14
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€2,409 EUR
$2,691 USD
View
B
Retailer 15
-
€2,624 EUR
$2,931 USD
View
Retailer 16
-
€2,797 EUR
A$4,807 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
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€3,060 EUR
$3,418 USD
View
B
Retailer 18
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€3,061 EUR
SGD 4,621 SGD
View
B
Retailer 19
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€3,211 EUR
£2,825 GBP
View
B
Retailer 20
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€4,207 EUR
$4,700 USD
View
Most Expensive
Do Amore Diamonds
27-744BA2461 · Oct 31
€5,943 EUR
$6,640 USD
View
Price under review
20 more retailers have this diamond
Prices start from €670 EURSave up to €3,537 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
2.78ct Heart
€670 EUR