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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 $2,171 AUD
$1,525 USD
As of October 31, 2026
Save $5,153 AUD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,324 AUD 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 $2,171 to $7,324, a $5,153 spread on the same certified stone. Adiamor lists it at $7,324. 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
Colour
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: $7,324 AUD|Low: $1,327 AUD|High: $7,488 AUD|Avg: $3,865 AUD
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$1,658 AUD
Retailer 15$1,805 AUD
Retailer 13$1,858 AUD
Retailer 5$1,898 AUD
Retailer 4$1,925 AUD
Retailer 8$2,171 AUD
Retailer 14$2,733 AUD
Retailer 11$3,055 AUD
Retailer 2$3,167 AUD
Retailer 7$3,792 AUD
Retailer 10$5,324 AUD
Retailer 9$6,218 AUD
Retailer 6$6,739 AUD
Retailer 12$7,275 AUD
Adiamor$7,324 AUD

22 data points across 15 retailers

11 retailers$2,171 AUD to $7,324 AUD

A
Cheapest Retailer
-
$2,171 AUD
$1,525 USD
A
Retailer 2
-
$2,733 AUD
$1,920 USD
View
B+
Retailer 3
-
$3,055 AUD
$2,146 USD
View
A
Retailer 4
-
$3,167 AUD
€2,119 EUR
View
Retailer 5
-
$3,607 AUD
$2,534 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$3,792 AUD
$2,664 USD
View
B+
Retailer 7
-
$5,324 AUD
$3,740 USD
View
B+
Retailer 8
-
$6,218 AUD
£3,439 GBP
View
B
Retailer 9
-
$6,739 AUD
$4,734 USD
View
B+
Retailer 10
-
$7,275 AUD
$5,110 USD
View
Most Expensive
B+
Adiamor
D-82109453 · Oct 31
$7,324 AUD
$5,145 USD
View
10 more retailers have this diamond
Prices start from $2,171 AUDSave up to $5,153 AUD

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
$2,171 AUD