Round|Lab Grown|IGI

9.08ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG589382439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589382439

Diamond specifications and retailer prices

From €1,365 EUR
$1,525 USD
As of October 31, 2026
Save €3,240 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,605 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 9.08ct lab-grown round diamond

This 9.08ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589382439 or 589382439. Listed at 11 retailers as of October 31, 2026, with prices from €1,365 to €4,605, a €3,240 spread on the same certified stone. Adiamor lists it at €4,605. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.08
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589382439
Dimensions13.40 × 13.31 × 8.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.40 mm13.31 mm9.08 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589382439
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,605 EUR|Low: €834 EUR|High: €4,708 EUR|Avg: €2,434 EUR
Adiamor
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
October 31, 2026
Retailer 3€1,043 EUR
Retailer 15€1,135 EUR
Retailer 13€1,168 EUR
Retailer 5€1,193 EUR
Retailer 4€1,210 EUR
Retailer 8€1,365 EUR
Retailer 14€1,719 EUR
Retailer 11€1,921 EUR
Retailer 2€1,992 EUR
Retailer 7€2,385 EUR
Retailer 10€3,348 EUR
Retailer 9€3,909 EUR
Retailer 6€4,237 EUR
Retailer 12€4,574 EUR
Adiamor€4,605 EUR

23 data points across 15 retailers

11 retailers€1,365 EUR to €4,605 EUR

A
Cheapest Retailer
-
€1,365 EUR
$1,525 USD
A
Retailer 2
-
€1,719 EUR
$1,920 USD
View
B+
Retailer 3
-
€1,921 EUR
$2,146 USD
View
A
Retailer 4
-
€1,992 EUR
View
Retailer 5
-
€2,268 EUR
$2,534 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
€2,385 EUR
$2,664 USD
View
B+
Retailer 7
-
€3,348 EUR
$3,740 USD
View
B+
Retailer 8
-
€3,909 EUR
£3,439 GBP
View
B
Retailer 9
-
€4,237 EUR
$4,734 USD
View
B+
Retailer 10
-
€4,574 EUR
$5,110 USD
View
Most Expensive
B+
Adiamor
D-82109453 · Oct 31
€4,605 EUR
$5,145 USD
View
10 more retailers have this diamond
Prices start from €1,365 EURSave up to €3,240 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
9.08ct Round
€1,365 EUR