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Heart|Lab Grown|IGI

10.09ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG813656246

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813656246

Diamond specifications and retailer prices

From €1,749 EUR
$1,962 USD
As of November 2, 2026
Save €5,354 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €7,103 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.09ct lab-grown heart diamond

This 10.09ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813656246 or 813656246. Listed at 19 retailers as of October 31, 2026, with prices from €1,749 to €7,103, a €5,354 spread on the same certified stone. Taylor and Hart lists it at €7,103. 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

10.09
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813656246
Dimensions13.16 × 14.53 × 9.07 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm14.53 mm10.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813656246
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: Nov 2
Current: €3,153 EUR|Low: €1,736 EUR|High: €7,103 EUR|Avg: €3,214 EUR|+3.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 2, 2026
Retailer 17€1,749 EUR
Retailer 11€1,811 EUR
Retailer 10€1,904 EUR
Retailer 7€1,959 EUR
Retailer 5€2,029 EUR
Retailer 6€2,180 EUR
Retailer 2€2,402 EUR
Retailer 4€2,789 EUR
Retailer 12€2,791 EUR
Retailer 18€2,899 EUR
Retailer 15€3,036 EUR
Retailer 16€3,141 EUR
Retailer 1€3,153 EUR
Retailer 13€3,759 EUR
Retailer 3€5,455 EUR
Retailer 14€5,468 EUR
Retailer 8€5,795 EUR
Retailer 9€6,778 EUR
Taylor and Hart€7,103 EUR

41 data points across 19 retailers

19 retailers€1,749 EUR to €7,103 EUR

A
Cheapest Retailer
-
€1,749 EUR
$1,962 USD
A
Retailer 2
-
€1,811 EUR
£1,599 GBP
View
A
Retailer 3
-
€1,904 EUR
$2,135 USD
View
A
Retailer 4
-
€1,959 EUR
$2,197 USD
View
Final sale: no returns
A
Retailer 5
-
€2,029 EUR
$2,276 USD
View
A
Retailer 6
-
€2,180 EUR
$2,445 USD
View
A
Retailer 7
-
€2,402 EUR
$2,694 USD
View
A
Retailer 8
-
€2,789 EUR
$3,128 USD
View
A
Retailer 9
-
€2,791 EUR
£2,465 GBP
View
A
Retailer 10
-
€2,899 EUR
$3,252 USD
View
A
Retailer 11
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€3,036 EUR
$3,405 USD
View
A
Retailer 12
-
€3,141 EUR
ZAR 56,920 ZAR
View
A
Retailer 13
-
€3,153 EUR
View
A
Retailer 14
-
€3,759 EUR
A$6,487 AUD
View
B+
Retailer 15
-
€5,455 EUR
$6,118 USD
View
B+
Retailer 16
-
€5,468 EUR
$6,133 USD
View
B+
Retailer 17
-
€5,795 EUR
$6,499 USD
View
B
Retailer 18
-
€6,778 EUR
SGD 10,273 SGD
View
Most Expensive
B
Taylor and Hart
B7GNZOA · Oct 31
€7,103 EUR
$7,967 USD
View
18 more retailers have this diamond
Prices start from €1,749 EURSave up to €5,354 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
10.09ct Heart
€1,749 EUR