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Round|Lab Grown|IGI

9.05ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG821668478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821668478

Diamond specifications and retailer prices

From €1,607 EUR
$1,795 USD
As of November 1, 2026
Save €8,499 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €15,789 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.05ct lab-grown round diamond

This 9.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668478 or 821668478. Listed at 13 retailers as of October 31, 2026, with a 529% 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

9.05
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668478
Dimensions13.61 × 13.57 × 7.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.61 mm13.57 mm9.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821668478
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.7%

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: €15,789 EUR|Low: €1,564 EUR|High: €15,789 EUR|Avg: €4,712 EUR
Brilliant Earth
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
November 1, 2026
Retailer 3€1,607 EUR
Retailer 10€1,748 EUR
Retailer 9€2,014 EUR
Retailer 7€2,619 EUR
Retailer 12€2,828 EUR
Retailer 8€3,101 EUR
Retailer 11€3,135 EUR
Retailer 6€3,741 EUR
Retailer 13€4,553 EUR
Retailer 5€4,878 EUR
Retailer 14€5,097 EUR
Retailer 2€5,875 EUR
Retailer 4€10,106 EUR
Brilliant Earth€15,789 EUR

35 data points across 14 retailers

13 retailers€1,607 EUR to €10,106 EUR

A
Cheapest Retailer
-
€1,607 EUR
$1,795 USD
A
Retailer 2
-
€1,748 EUR
$1,953 USD
View
A
Retailer 3
-
€2,014 EUR
$2,250 USD
View
B+
Retailer 4
-
€2,619 EUR
$2,926 USD
View
B+
Retailer 5
-
€2,828 EUR
$3,159 USD
View
B+
Retailer 6
-
€3,101 EUR
View
B+
Retailer 7
-
€3,135 EUR
$3,502 USD
View
Retailer 8
-
€3,741 EUR
$4,180 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
€4,553 EUR
$5,087 USD
View
B
Retailer 10
-
€5,097 EUR
$5,694 USD
View
B
Retailer 11
-
€5,875 EUR
£5,168 GBP
View
B
Retailer 12
-
€10,106 EUR
$11,290 USD
View
Most Expensive
Brilliant Earth
21676709A · Oct 31
€15,789 EUR
$17,640 USD
View
Price under review
12 more retailers have this diamond
Prices start from €1,607 EURSave up to €8,499 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
9.05ct Round
€1,607 EUR