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Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844642407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844642407

Diamond specifications and retailer prices

From €1,927 EUR
£1,695 GBP
As of November 1, 2026
Save €5,626 EUR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,553 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.07ct lab-grown heart diamond

This 10.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844642407 or 844642407. Listed at 15 retailers as of October 31, 2026, with prices from €1,927 to €7,553, a €5,626 spread on the same certified stone. Taylor and Hart lists it at €7,553. 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

10.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642407
Dimensions15.28 × 13.29 × 8.88 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.28 mm13.29 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642407
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
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: Nov 1
Current: €6,138 EUR|Low: €1,927 EUR|High: €7,988 EUR|Avg: €4,646 EUR
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
Taylor and Hart
November 1, 2026
Retailer 8€1,927 EUR
Retailer 9€2,160 EUR
Retailer 3€2,206 EUR
Retailer 13€2,435 EUR
Retailer 6€2,647 EUR
Retailer 10€2,968 EUR
Retailer 12€3,146 EUR
Retailer 4€3,267 EUR
Retailer 7€4,001 EUR
Retailer 14€5,818 EUR
Retailer 1€6,138 EUR
Retailer 5€6,403 EUR
Retailer 11€7,220 EUR
Retailer 2€7,264 EUR
Taylor and Hart€7,553 EUR

12 data points across 15 retailers

15 retailers€1,927 EUR to €7,553 EUR

Cheapest Retailer
-
€1,927 EUR
£1,695 GBP
A
Retailer 2
-
€2,160 EUR
$2,413 USD
View
A
Retailer 3
-
€2,206 EUR
$2,465 USD
View
Final sale: no returns
A
Retailer 4
-
€2,435 EUR
$2,720 USD
View
A
Retailer 5
-
€2,647 EUR
HK$23,100 HKD
View
A
Retailer 6
-
€2,968 EUR
$3,316 USD
View
A
Retailer 7
-
€3,146 EUR
£2,768 GBP
View
A
Retailer 8
-
€3,267 EUR
$3,650 USD
View
Retailer 9
-
€4,001 EUR
A$6,877 AUD
View
B
Retailer 10
-
€5,818 EUR
$6,500 USD
View
Retailer 11
-
€6,138 EUR
$6,858 USD
View
B
Retailer 12
-
€6,403 EUR
$7,153 USD
View
B
Retailer 13
-
€7,220 EUR
SGD 10,901 SGD
View
B
Retailer 14
-
€7,264 EUR
A$12,485 AUD
View
Most Expensive
B
Taylor and Hart
QQZFB2C · Oct 31
€7,553 EUR
$8,438 USD
View
14 more retailers have this diamond
Prices start from €1,927 EURSave up to €5,626 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
10.07ct Heart
€1,927 EUR