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Heart|Lab Grown|IGI

5.10ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG763617809

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG763617809

Diamond specifications and retailer prices

From €2,677 EUR
$2,991 USD
As of October 30, 2026
Save €5,944 EUR (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €10,814 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763617809 or 763617809. Listed at 19 retailers as of October 30, 2026, with a 222% 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

5.10
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763617809
Dimensions10.88 × 11.88 × 6.88 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm11.88 mm5.10 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763617809
Side View
Table 62.0%Crown 32.4°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 57.9%

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: Oct 30
Current: €7,873 EUR|Low: €2,571 EUR|High: €10,814 EUR|Avg: €4,934 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 18€2,677 EUR
Retailer 17€2,914 EUR
Retailer 5€2,999 EUR
Retailer 3€3,106 EUR
Retailer 15€3,106 EUR
Retailer 8€3,159 EUR
Retailer 4€3,249 EUR
Retailer 12€3,252 EUR
Retailer 16€3,881 EUR
Retailer 13€4,198 EUR
Retailer 2€4,463 EUR
Retailer 9€4,609 EUR
Retailer 10€4,827 EUR
Retailer 11€6,294 EUR
Retailer 14€6,311 EUR
Retailer 7€7,802 EUR
Retailer 1€7,873 EUR
Retailer 6€8,621 EUR
Taylor and Hart€10,814 EUR

33 data points across 19 retailers

19 retailers€2,677 EUR to €8,621 EUR

B+
Cheapest Retailer
-
€2,677 EUR
$2,991 USD
B+
Retailer 2
-
€2,914 EUR
$3,255 USD
View
B+
Retailer 3
-
€2,999 EUR
$3,350 USD
View
Final sale: no returns
B+
Retailer 4
-
€3,106 EUR
$3,470 USD
View
Retailer 5
-
€3,106 EUR
$3,470 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€3,159 EUR
$3,529 USD
View
B+
Retailer 7
-
€3,249 EUR
$3,630 USD
View
B+
Retailer 8
-
€3,252 EUR
£2,861 GBP
View
B+
Retailer 9
-
€3,881 EUR
$4,336 USD
View
B+
Retailer 10
-
€4,198 EUR
£3,693 GBP
View
B
Retailer 11
-
€4,463 EUR
$4,986 USD
View
B
Retailer 12
-
€4,609 EUR
$5,149 USD
View
B
Retailer 13
-
€4,827 EUR
$5,393 USD
View
B
Retailer 14
-
€6,294 EUR
A$10,818 AUD
View
B
Retailer 15
-
€6,311 EUR
ZAR 113,906 ZAR
View
B
Retailer 16
-
€7,802 EUR
$8,717 USD
View
B
Retailer 17
-
€7,873 EUR
£6,926 GBP
View
B
Retailer 18
-
€8,621 EUR
$9,631 USD
View
Most Expensive
Taylor and Hart
Q2X8S5H · Oct 31
€10,814 EUR
$12,082 USD
View
Price under review
18 more retailers have this diamond
Prices start from €2,677 EURSave up to €5,944 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+
5.10ct Heart
€2,677 EUR