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Round|Lab Grown|IGI

10.09ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG717553137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717553137

Diamond specifications and retailer prices

From $2,208 AUD
$1,551 USD
As of November 1, 2026
Save $7,716 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,924 AUD at Adiamor · As of October 31, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG717553137 or 717553137. Listed at 17 retailers as of October 31, 2026, with prices from $2,208 to $9,924, a $7,716 spread on the same certified stone. Adiamor lists it at $9,924. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717553137
Dimensions13.88 × 13.94 × 8.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.88 mm13.94 mm10.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717553137
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

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: $9,924 AUD|Low: $1,764 AUD|High: $9,924 AUD|Avg: $4,889 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
November 1, 2026
Retailer 10$2,208 AUD
Retailer 15$2,402 AUD
Retailer 5$2,471 AUD
Retailer 12$2,561 AUD
Retailer 9$2,804 AUD
Retailer 14$3,256 AUD
Retailer 2$3,614 AUD
Retailer 8$4,015 AUD
Retailer 13$4,033 AUD
Retailer 3$4,116 AUD
Retailer 4$4,800 AUD
Retailer 6$7,472 AUD
Retailer 7$9,001 AUD
Retailer 11$9,339 AUD
Adiamor$9,924 AUD

43 data points across 15 retailers

17 retailers$2,208 AUD to $9,924 AUD

A
Cheapest Retailer
-
$2,208 AUD
$1,551 USD
A
Retailer 2
-
$2,402 AUD
$1,687 USD
View
A
Retailer 3
-
$2,471 AUD
$1,736 USD
View
Final sale: no returns
Retailer 4
-
$2,561 AUD
$1,799 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$2,561 AUD
$1,799 USD
View
A
Retailer 6
-
$2,804 AUD
$1,970 USD
View
A
Retailer 7
-
$3,256 AUD
$2,287 USD
View
A
Retailer 8
-
$3,614 AUD
£1,999 GBP
View
B+
Retailer 9
-
$4,015 AUD
€2,686 EUR
View
B+
Retailer 10
-
$4,033 AUD
$2,833 USD
View
A
Retailer 11
-
$4,116 AUD
$2,891 USD
View
Retailer 12
-
$4,648 AUD
$3,265 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$4,800 AUD
$3,372 USD
View
B
Retailer 14
-
$7,472 AUD
$5,248 USD
View
B
Retailer 15
-
$9,001 AUD
$6,322 USD
View
B
Retailer 16
-
$9,339 AUD
$6,560 USD
View
Most Expensive
B
Adiamor
D-70036414 · Oct 31
$9,924 AUD
$6,971 USD
View
16 more retailers have this diamond
Prices start from $2,208 AUDSave up to $7,716 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
$2,208 AUD