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Round|Lab Grown|IGI

10.82ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG603346301

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603346301

Diamond specifications and retailer prices

From $3,223 AUD
$2,259 USD
As of November 1, 2026
Save $17,952 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,174 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.82ct lab-grown round diamond

This 10.82ct 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 LG603346301 or 603346301. Listed at 14 retailers as of November 1, 2026, with a 557% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.82
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603346301
Dimensions14.35 × 14.43 × 8.66 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
14.35 mm14.43 mm10.82 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603346301
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

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: $22,174 AUD|Low: $3,095 AUD|High: $22,174 AUD|Avg: $9,048 AUD
Do Amore Diamonds
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$3,223 AUD
Retailer 18$3,507 AUD
Retailer 4$3,610 AUD
Retailer 2$3,683 AUD
Retailer 17$4,332 AUD
Retailer 7$4,840 AUD
Retailer 3$5,673 AUD
Retailer 12$5,732 AUD
Retailer 11$5,736 AUD
Retailer 15$5,837 AUD
Retailer 5$6,713 AUD
Retailer 6$6,972 AUD
Retailer 8$7,541 AUD
Retailer 16$14,034 AUD
Retailer 9$16,738 AUD
Retailer 10$20,091 AUD
Retailer 14$21,175 AUD
Do Amore Diamonds$22,174 AUD

40 data points across 18 retailers

14 retailers$3,223 AUD to $21,175 AUD

A
Cheapest Retailer
-
$3,223 AUD
$2,259 USD
A
Retailer 2
-
$3,507 AUD
$2,458 USD
View
A
Retailer 3
-
$3,610 AUD
$2,530 USD
View
Final sale: no returns
A
Retailer 4
-
$3,683 AUD
£2,033 GBP
View
A
Retailer 5
-
$4,332 AUD
$3,036 USD
View
B+
Retailer 6
-
$4,840 AUD
HK$26,500 HKD
View
B+
Retailer 7
-
$5,673 AUD
$3,976 USD
View
B+
Retailer 8
-
$5,732 AUD
$4,017 USD
View
B+
Retailer 9
-
$5,736 AUD
$4,020 USD
View
B+
Retailer 10
-
$5,837 AUD
$4,091 USD
View
B+
Retailer 11
-
$6,972 AUD
$4,886 USD
View
B
Retailer 12
-
$14,034 AUD
SGD 13,291 SGD
View
B
Retailer 13
-
$21,175 AUD
$14,840 USD
View
Most Expensive
Do Amore Diamonds
27-EA0A85886 · Nov 2
$22,174 AUD
$15,540 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,223 AUDSave up to $17,952 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
10.82ct Round
$3,223 AUD