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Round|Lab Grown|IGI

10.09ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG649456780

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649456780

Diamond specifications and retailer prices

From $1,872 AUD
$1,312 USD
As of November 1, 2026
Save $5,595 AUD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,467 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649456780 or 649456780. Listed at 13 retailers as of November 1, 2026, with prices from $1,872 to $7,467, a $5,595 spread on the same certified stone. Adiamor lists it at $7,467. 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

10.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649456780
Dimensions13.92 × 14.02 × 8.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.92 mm14.02 mm10.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649456780
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 1
Current: $7,467 AUD|Low: $1,872 AUD|High: $29,255 AUD|Avg: $6,894 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
Retailer 16
November 2, 2026
Retailer 13$1,872 AUD
Retailer 2$1,937 AUD
Retailer 11$2,036 AUD
Retailer 3$2,170 AUD
Retailer 14$2,419 AUD
Retailer 4$2,557 AUD
Retailer 16$2,915 AUD
Retailer 9$3,048 AUD
Retailer 10$3,433 AUD
Retailer 15$3,494 AUD
Retailer 12$4,047 AUD
Retailer 6$4,070 AUD
Adiamor$7,467 AUD
Retailer 5$7,819 AUD
Retailer 8$21,503 AUD
Retailer 7$29,255 AUD

6 data points across 16 retailers

13 retailers$1,872 AUD to $7,467 AUD

A
Cheapest Retailer
-
$1,872 AUD
$1,312 USD
A
Retailer 2
-
$1,937 AUD
£1,069 GBP
View
A
Retailer 3
-
$2,036 AUD
$1,427 USD
View
A
Retailer 4
-
$2,170 AUD
$1,521 USD
View
A
Retailer 5
-
$2,419 AUD
$1,695 USD
View
A
Retailer 6
-
$2,557 AUD
HK$14,000 HKD
View
A
Retailer 7
-
$2,915 AUD
$2,043 USD
View
A
Retailer 8
-
$3,048 AUD
£1,682 GBP
View
B+
Retailer 9
-
$3,433 AUD
$2,406 USD
View
A
Retailer 10
-
$3,494 AUD
€2,332 EUR
View
B+
Retailer 11
-
$4,047 AUD
$2,836 USD
View
B+
Retailer 12
-
$4,070 AUD
$2,852 USD
View
Most Expensive
B
Adiamor
D-82827930 · Nov 2
$7,467 AUD
$5,233 USD
View
12 more retailers have this diamond
Prices start from $1,872 AUDSave up to $5,595 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
10.09ct Round
$1,872 AUD