CaratHunter
Plans
Oval|Lab Grown|IGI

10.84ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG573398288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573398288

Diamond specifications and retailer prices

From $2,774 AUD
£1,534 GBP
As of October 27, 2026
Save $19,491 AUD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $22,265 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.84ct lab-grown oval diamond

This 10.84ct lab-grown oval 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 LG573398288 or 573398288. Listed at 11 retailers as of October 27, 2026, with prices from $2,774 to $22,265, a $19,491 spread on the same certified stone. Brilliant Earth lists it at $22,265. 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

10.84
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573398288
Dimensions17.89 × 12.59 × 7.79 mm
L/W Ratio1.42
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
17.89 mm12.59 mm10.84 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573398288
Side View
Table 59.5%Crown 35.8°Girdle: MED-STKPavilion 41°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 27
Current: $24,158 AUD|Low: $2,774 AUD|High: $24,158 AUD|Avg: $10,210 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
November 1, 2026
Retailer 14$2,774 AUD
Retailer 10$3,518 AUD
Retailer 15$4,430 AUD
Retailer 7$4,537 AUD
Retailer 6$5,072 AUD
Retailer 9$5,303 AUD
Retailer 11$5,337 AUD
Retailer 5$5,990 AUD
Retailer 4$7,772 AUD
Retailer 2$7,965 AUD
Retailer 16$9,004 AUD
Retailer 12$13,558 AUD
Retailer 3$14,938 AUD
Retailer 13$16,656 AUD
Retailer 8$22,004 AUD
Brilliant Earth$24,158 AUD

11 data points across 16 retailers

11 retailers$2,774 AUD to $22,265 AUD

A
Cheapest Retailer
-
$2,774 AUD
£1,534 GBP
A
Retailer 2
-
$3,518 AUD
$2,471 USD
View
B+
Retailer 3
-
$4,430 AUD
$3,112 USD
View
B
Retailer 4
-
$5,303 AUD
£2,933 GBP
View
B+
Retailer 5
-
$5,337 AUD
$3,749 USD
View
B
Retailer 6
-
$7,772 AUD
$5,460 USD
View
B
Retailer 7
-
$9,004 AUD
$6,325 USD
View
B
Retailer 8
-
$13,558 AUD
$9,524 USD
View
B
Retailer 9
-
$14,938 AUD
$10,493 USD
View
B
Retailer 10
-
$16,656 AUD
$11,700 USD
View
Most Expensive
B
Brilliant Earth
22300899A · Oct 31
$22,265 AUD
$15,640 USD
View
10 more retailers have this diamond
Prices start from $2,774 AUDSave up to $19,491 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
10.84ct Oval
$2,774 AUD