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Heart|Lab Grown|IGI

9.99ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG843668511

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843668511

Diamond specifications and retailer prices

From €1,871 EUR
$2,090 USD
As of November 1, 2026
Save €8,038 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €9,909 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.99ct lab-grown heart diamond

This 9.99ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843668511 or 843668511. Listed at 14 retailers as of October 31, 2026, with prices from €1,871 to €9,909, a €8,038 spread on the same certified stone. Brilliant Earth lists it at €9,909. 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

9.99
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843668511
Dimensions13.26 × 14.85 × 8.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm14.85 mm9.99 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843668511
Side View
Table 63.0%Crown 35.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 58.5%

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: €2,307 EUR|Low: €1,871 EUR|High: €6,901 EUR|Avg: €3,982 EUR|+0.0%
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
November 2, 2026
Retailer 3€1,871 EUR
Retailer 10€2,090 EUR
Retailer 1€2,307 EUR
Retailer 6€2,666 EUR
Retailer 9€3,002 EUR
Retailer 11€3,039 EUR
Retailer 13€3,262 EUR
Retailer 8€3,593 EUR
Retailer 4€4,997 EUR
Retailer 7€5,538 EUR
Retailer 12€5,560 EUR
Retailer 2€6,242 EUR
Retailer 5€6,793 EUR

16 data points across 13 retailers

14 retailers€1,871 EUR to €9,909 EUR

A
Cheapest Retailer
-
€1,871 EUR
$2,090 USD
Final sale: no returns
A
Retailer 2
-
€2,090 EUR
$2,335 USD
View
A
Retailer 3
-
€2,307 EUR
£2,029 GBP
View
A
Retailer 4
-
€2,666 EUR
£2,345 GBP
View
A
Retailer 5
-
€3,002 EUR
ZAR 54,177 ZAR
View
A
Retailer 6
-
€3,039 EUR
$3,395 USD
View
B+
Retailer 7
-
€3,262 EUR
$3,644 USD
View
B+
Retailer 8
-
€3,593 EUR
A$6,175 AUD
View
B+
Retailer 9
-
€4,997 EUR
$5,583 USD
View
B+
Retailer 10
-
€5,538 EUR
£4,872 GBP
View
B
Retailer 11
-
€5,560 EUR
$6,212 USD
View
B
Retailer 12
-
€6,242 EUR
$6,974 USD
View
B
Retailer 13
-
€6,793 EUR
$7,589 USD
View
Most Expensive
B
Brilliant Earth
22139060A · Oct 31
€9,909 EUR
$11,070 USD
View
13 more retailers have this diamond
Prices start from €1,871 EURSave up to €8,038 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
9.99ct Heart
€1,871 EUR