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Radiant|Lab Grown|IGI

0.92ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG515228081

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG515228081

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 27, 2026
Save $1,988 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,221 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.92ct lab-grown radiant diamond

This 0.92ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG515228081 or 515228081. Listed at 17 retailers as of October 27, 2026, with prices from $232 to $2,221, a $1,988 spread on the same certified stone. Do Amore Diamonds lists it at $2,221. 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

0.92
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515228081
Dimensions6.76 × 4.81 × 3.32 mm
L/W Ratio1.41
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
6.76 mm4.81 mm0.92 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515228081
Side View
Table 66.0%Crown 47.6°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 69.0%

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 27
Current: $569 AUD|Low: $232 AUD|High: $1,500 AUD|Avg: $741 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$232 AUD
Retailer 11$259 AUD
Retailer 9$518 AUD
Retailer 1$569 AUD
Retailer 10$589 AUD
Retailer 5$598 AUD
Retailer 2$663 AUD
Retailer 7$975 AUD
Retailer 3$1,108 AUD
Retailer 6$1,110 AUD
Retailer 4$1,490 AUD

38 data points across 11 retailers

17 retailers$232 AUD to $2,221 AUD

A
Cheapest Retailer
-
$232 AUD
$163 USD
A
Retailer 2
-
$259 AUD
$182 USD
View
Final sale: no returns
B+
Retailer 3
-
$268 AUD
$188 USD
View
B+
Retailer 4
-
$269 AUD
$189 USD
View
B+
Retailer 5
-
$288 AUD
$202 USD
View
B+
Retailer 6
-
$288 AUD
$202 USD
View
B+
Retailer 7
-
$518 AUD
$364 USD
View
B+
Retailer 8
-
$569 AUD
£315 GBP
View
B
Retailer 9
-
$589 AUD
$414 USD
View
B+
Retailer 10
-
$598 AUD
$420 USD
View
B
Retailer 11
-
$975 AUD
$685 USD
View
B
Retailer 12
-
$1,019 AUD
$716 USD
View
B
Retailer 13
-
$1,110 AUD
$780 USD
View
B
Retailer 14
-
$1,266 AUD
$889 USD
View
B
Retailer 15
-
$1,490 AUD
£824 GBP
View
C
Retailer 16
-
$1,533 AUD
$1,077 USD
View
Most Expensive
C
Do Amore Diamonds
27-7867AAD9D · Oct 29
$2,221 AUD
$1,560 USD
View
16 more retailers have this diamond
Prices start from $232 AUDSave up to $1,988 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
0.92ct Radiant
$232 AUD