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Heart|Lab Grown|IGI

7.68ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG618411738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG618411738

Diamond specifications and retailer prices

From €1,726 EUR
$1,928 USD
As of November 1, 2026
Save €3,097 EUR (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,823 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 7.68ct lab-grown heart diamond

This 7.68ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618411738 or 618411738. Listed at 4 retailers as of October 31, 2026, with prices from €1,726 to €4,823, a €3,097 spread on the same certified stone. Taylor and Hart lists it at €4,823. 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

7.68
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618411738
Dimensions12.73 × 14.06 × 7.91 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.73 mm14.06 mm7.68 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618411738
Side View
Table 61.0%Crown 32°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,374 EUR|Low: €1,726 EUR|High: €4,823 EUR|Avg: €2,994 EUR|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 25, 2026
Retailer 2€1,726 EUR
Retailer 4€2,034 EUR
Retailer 3€2,372 EUR
Retailer 5€2,694 EUR
Retailer 1€4,374 EUR
Taylor and Hart€4,823 EUR

11 data points across 6 retailers

4 retailers€1,726 EUR to €4,823 EUR

B+
Cheapest Retailer
-
€1,726 EUR
$1,928 USD
B+
Retailer 2
-
€2,034 EUR
$2,272 USD
View
B
Retailer 3
-
€4,374 EUR
£3,848 GBP
View
Most Expensive
B
Taylor and Hart
25P273S · Oct 31
€4,823 EUR
$5,388 USD
View
3 more retailers have this diamond
Prices start from €1,726 EURSave up to €3,097 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.

B+
7.68ct Heart
€1,726 EUR