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Round|Lab Grown|IGI

9.01ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG587329392

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587329392

Diamond specifications and retailer prices

From $1,595 USD
As of October 31, 2026
Save $4,265 USD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,860 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.01ct lab-grown round diamond

This 9.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG587329392 or 587329392. Listed at 14 retailers as of October 29, 2026, with prices from $1,595 to $5,860, a $4,265 spread on the same certified stone. Brilliant Earth lists it at $5,860. 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

9.01
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587329392
Dimensions13.33 × 13.24 × 8.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.33 mm13.24 mm9.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587329392
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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: $5,860 USD|Low: $1,372 USD|High: $7,340 USD|Avg: $3,213 USD|-20.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$1,372 USD
Retailer 3$1,421 USD
Retailer 2$1,595 USD
Retailer 11$1,981 USD
Retailer 5$2,055 USD
Retailer 9$2,253 USD
Retailer 7$2,336 USD
Retailer 4$2,722 USD
Retailer 6$4,589 USD
Retailer 12$5,561 USD
Retailer 8$5,655 USD
Brilliant Earth$5,860 USD

35 data points across 12 retailers

14 retailers$1,595 USD to $5,860 USD

Retailer 1
-
$1,225 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,332 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,401 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,595 USD
View
B+
Retailer 5
-
$1,981 USD
View
B+
Retailer 6
-
$2,055 USD
£1,618 GBP
View
B+
Retailer 7
-
$2,253 USD
View
B+
Retailer 8
-
$2,336 USD
€2,225 EUR
View
Retailer 9
-
$2,663 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$2,722 USD
View
B
Retailer 11
-
$4,589 USD
£3,613 GBP
View
B
Retailer 12
-
$5,561 USD
View
B
Retailer 13
-
$5,655 USD
View
Most Expensive
B
Brilliant Earth
7633512A · Oct 29
$5,860 USD
View
13 more retailers have this diamond
Prices start from $1,595 USDSave up to $4,265 USD

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
9.01ct Round
$1,595 USD