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Round|Lab Grown|IGI

0.73ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG797606770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797606770

Diamond specifications and retailer prices

From $317 AUD
$223 USD
As of October 29, 2026
Save $2,145 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,047 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797606770 or 797606770. Listed at 23 retailers as of October 29, 2026, with a 676% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797606770
Dimensions5.74 × 5.78 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.78 mm0.73 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797606770
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 29
Current: $3,047 AUD|Low: $305 AUD|High: $3,047 AUD|Avg: $1,047 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
Retailer 19
October 30, 2026
Retailer 3$317 AUD
Retailer 16$354 AUD
Retailer 4$369 AUD
Retailer 5$394 AUD
Retailer 7$515 AUD
Retailer 19$587 AUD
Retailer 13$695 AUD
Retailer 15$786 AUD
Retailer 2$824 AUD
Retailer 18$894 AUD
Retailer 8$905 AUD
Retailer 14$998 AUD
Retailer 17$1,110 AUD
Retailer 6$1,169 AUD
Retailer 9$1,244 AUD
Retailer 10$1,641 AUD
Retailer 12$1,752 AUD
Retailer 11$1,804 AUD
Do Amore Diamonds$3,047 AUD

40 data points across 19 retailers

23 retailers$317 AUD to $2,463 AUD

A
Cheapest Retailer
-
$317 AUD
$223 USD
A
Retailer 2
-
$353 AUD
$248 USD
View
A
Retailer 3
-
$354 AUD
$249 USD
View
Final sale: no returns
A
Retailer 4
-
$369 AUD
$259 USD
View
A
Retailer 5
-
$394 AUD
$277 USD
View
A
Retailer 6
-
$515 AUD
$362 USD
View
A
Retailer 7
-
$587 AUD
$412 USD
View
B+
Retailer 8
-
$695 AUD
€465 EUR
View
B+
Retailer 9
-
$786 AUD
ZAR 8,925 ZAR
View
B+
Retailer 10
-
$824 AUD
£456 GBP
View
B+
Retailer 11
-
$894 AUD
$628 USD
View
B+
Retailer 12
-
$905 AUD
$636 USD
View
B+
Retailer 13
-
$998 AUD
View
B+
Retailer 14
-
$1,110 AUD
$780 USD
View
B
Retailer 15
-
$1,169 AUD
$821 USD
View
B
Retailer 16
-
$1,244 AUD
CA$1,214 CAD
View
B
Retailer 17
-
$1,469 AUD
$1,032 USD
View
B
Retailer 18
-
$1,641 AUD
$1,152 USD
View
B
Retailer 19
-
$1,641 AUD
$1,153 USD
View
B
Retailer 20
-
$1,752 AUD
£969 GBP
View
B
Retailer 21
-
$1,804 AUD
$1,267 USD
View
B
Retailer 22
-
$2,463 AUD
$1,730 USD
View
Most Expensive
Do Amore Diamonds
27-B96F09D09 · Oct 29
$3,047 AUD
$2,140 USD
View
Price under review
22 more retailers have this diamond
Prices start from $317 AUDSave up to $2,145 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
0.73ct Round
$317 AUD