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Round|Lab Grown|IGI

10.00ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG691547069

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691547069

Diamond specifications and retailer prices

From $2,726 AUD
$1,915 USD
As of October 29, 2026
Save $18,853 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,579 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10ct lab-grown round diamond

This 10ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG691547069 or 691547069. Listed at 17 retailers as of October 29, 2026, with prices from $2,726 to $21,579, a $18,853 spread on the same certified stone. Brilliant Earth lists it at $21,579. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691547069
Dimensions14.00 × 14.08 × 8.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.00 mm14.08 mm10.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691547069
Side View
Table 59.0%Crown 31.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $21,579 AUD|Low: $2,726 AUD|High: $21,579 AUD|Avg: $6,078 AUD
Brilliant Earth
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
October 30, 2026
Retailer 3$2,726 AUD
Retailer 2$2,830 AUD
Retailer 15$2,965 AUD
Retailer 6$3,050 AUD
Retailer 8$3,161 AUD
Retailer 13$3,402 AUD
Retailer 9$3,410 AUD
Retailer 5$3,758 AUD
Retailer 10$4,330 AUD
Retailer 14$4,519 AUD
Retailer 12$5,008 AUD
Retailer 16$5,191 AUD
Retailer 4$5,926 AUD
Retailer 11$9,077 AUD
Retailer 17$10,962 AUD
Retailer 7$11,070 AUD
Brilliant Earth$21,579 AUD

33 data points across 17 retailers

17 retailers$2,726 AUD to $21,579 AUD

A
Cheapest Retailer
-
$2,726 AUD
$1,915 USD
A
Retailer 2
-
$2,830 AUD
£1,565 GBP
View
A
Retailer 3
-
$2,965 AUD
$2,083 USD
View
A
Retailer 4
-
$3,050 AUD
$2,143 USD
View
Final sale: no returns
A
Retailer 5
-
$3,161 AUD
$2,221 USD
View
A
Retailer 6
-
$3,402 AUD
$2,390 USD
View
Retailer 7
-
$3,410 AUD
$2,396 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$3,758 AUD
$2,640 USD
View
B+
Retailer 9
-
$4,330 AUD
£2,395 GBP
View
A
Retailer 10
-
$4,519 AUD
$3,175 USD
View
B+
Retailer 11
-
$5,008 AUD
€3,351 EUR
View
B+
Retailer 12
-
$5,191 AUD
$3,647 USD
View
B
Retailer 13
-
$5,926 AUD
$4,163 USD
View
B
Retailer 14
-
$9,077 AUD
£5,021 GBP
View
B
Retailer 15
-
$10,962 AUD
$7,701 USD
View
B
Retailer 16
-
$11,070 AUD
$7,777 USD
View
Most Expensive
B
Brilliant Earth
16185040A · Oct 29
$21,579 AUD
$15,160 USD
View
16 more retailers have this diamond
Prices start from $2,726 AUDSave up to $18,853 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
10.00ct Round
$2,726 AUD