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Round|Lab Grown|IGI

1.93ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG657449701

Shape and cutting style on the report: Round brilliant

Certificate IGI LG657449701

Diamond specifications and retailer prices

From $881 AUD
$619 USD
As of October 29, 2026
Save $6,706 AUD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,587 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.93ct lab-grown round diamond

This 1.93ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657449701 or 657449701. Listed at 23 retailers as of October 29, 2026, with prices from $881 to $7,587, a $6,706 spread on the same certified stone. Brilliant Earth lists it at $7,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657449701
Dimensions7.91 × 7.95 × 4.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.91 mm7.95 mm1.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657449701
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.4%

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: $7,587 AUD|Low: $847 AUD|High: $7,587 AUD|Avg: $2,421 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 29, 2026
Retailer 4$881 AUD
Retailer 9$986 AUD
Retailer 7$1,093 AUD
Retailer 16$1,274 AUD
Retailer 5$1,466 AUD
Retailer 15$1,543 AUD
Retailer 11$1,652 AUD
Retailer 12$1,665 AUD
Retailer 2$1,707 AUD
Retailer 13$1,879 AUD
Retailer 14$2,544 AUD
Retailer 17$2,713 AUD
Retailer 6$2,931 AUD
Retailer 3$3,294 AUD
Retailer 8$3,604 AUD
Retailer 10$4,331 AUD
Brilliant Earth$7,587 AUD

31 data points across 17 retailers

23 retailers$881 AUD to $7,587 AUD

A
Cheapest Retailer
-
$881 AUD
$619 USD
A
Retailer 2
-
$986 AUD
$693 USD
View
Final sale: no returns
A
Retailer 3
-
$988 AUD
$694 USD
View
A
Retailer 4
-
$1,093 AUD
$768 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,093 AUD
$768 USD
View
A
Retailer 6
-
$1,274 AUD
$895 USD
View
A
Retailer 7
-
$1,412 AUD
$992 USD
View
A
Retailer 8
-
$1,466 AUD
$1,030 USD
View
A
Retailer 9
-
$1,543 AUD
View
A
Retailer 10
-
$1,652 AUD
£914 GBP
View
A
Retailer 11
-
$1,665 AUD
€1,114 EUR
View
A
Retailer 12
-
$1,707 AUD
£944 GBP
View
A
Retailer 13
-
$1,879 AUD
ZAR 21,324 ZAR
View
B+
Retailer 14
-
$2,078 AUD
$1,460 USD
View
B+
Retailer 15
-
$2,544 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,713 AUD
$1,906 USD
View
B+
Retailer 17
-
$2,875 AUD
$2,020 USD
View
B+
Retailer 18
-
$2,931 AUD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
$3,294 AUD
$2,314 USD
View
B
Retailer 20
-
$3,532 AUD
$2,481 USD
View
B
Retailer 21
-
$3,604 AUD
$2,532 USD
View
B+
Retailer 22
-
$4,331 AUD
£2,396 GBP
View
Most Expensive
B
Brilliant Earth
12232096A · Oct 29
$7,587 AUD
$5,330 USD
View
22 more retailers have this diamond
Prices start from $881 AUDSave up to $6,706 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
1.93ct Round
$881 AUD