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Round|Lab Grown|IGI

1.93ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG743523370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743523370

Diamond specifications and retailer prices

From $890 AUD
$625 USD
As of October 28, 2026
Save $2,790 AUD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,679 AUD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 LG743523370 or 743523370. Listed at 7 retailers as of October 25, 2026, with prices from $890 to $3,679, a $2,790 spread on the same certified stone. Rare Carat lists it at $3,679. 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 angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523370
Dimensions7.96 × 7.94 × 4.91 mm
L/W Ratio1.00
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
7.96 mm7.94 mm1.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523370
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

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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 28
Current: $3,679 AUD|Low: $890 AUD|High: $3,763 AUD|Avg: $1,922 AUD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$890 AUD
Retailer 5$1,032 AUD
Retailer 2$1,166 AUD
Retailer 6$1,954 AUD
Retailer 7$2,139 AUD
Retailer 3$2,534 AUD
Rare Carat$3,679 AUD

39 data points across 7 retailers

7 retailers$890 AUD to $3,679 AUD

A
Cheapest Retailer
-
$890 AUD
$625 USD
A
Retailer 2
-
$1,032 AUD
$725 USD
View
A
Retailer 3
-
$1,166 AUD
£645 GBP
View
B+
Retailer 4
-
$1,954 AUD
$1,373 USD
View
B+
Retailer 5
-
$2,139 AUD
$1,503 USD
View
B+
Retailer 6
-
$2,534 AUD
£1,402 GBP
View
Most Expensive
B+
Rare Carat
SS19146_l_743523370 · Oct 25
$3,679 AUD
$2,585 USD
View
6 more retailers have this diamond
Prices start from $890 AUDSave up to $2,790 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
$890 AUD