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Cushion|Lab Grown|IGI

0.73ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG742508043

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742508043

Diamond specifications and retailer prices

From $393 SGD
HK$2,400 HKD
As of October 30, 2026
Save $1,067 SGD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,460 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG742508043 or 742508043. Listed at 11 retailers as of October 30, 2026, with prices from $393 to $1,460, a $1,067 spread on the same certified stone. Blue Nile lists it at $1,460. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742508043
Dimensions5.21 × 4.88 × 3.53 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.21 mm4.88 mm0.73 ctE / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG742508043
Side View
Table 64.0%Crown 40.3°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 72.3%

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 30
Current: $1,460 SGD|Low: $393 SGD|High: $1,460 SGD|Avg: $868 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$393 SGD
Retailer 6$479 SGD
Retailer 9$496 SGD
Retailer 4$566 SGD
Retailer 10$625 SGD
Retailer 2$648 SGD
Retailer 7$1,138 SGD
Retailer 3$1,188 SGD
Retailer 11$1,248 SGD
Retailer 5$1,404 SGD
Blue Nile$1,460 SGD

42 data points across 11 retailers

11 retailers$393 SGD to $1,460 SGD

A
Cheapest Retailer
-
$393 SGD
HK$2,400 HKD
A
Retailer 2
-
$479 SGD
$375 USD
View
A
Retailer 3
-
$496 SGD
$388 USD
View
A
Retailer 4
-
$566 SGD
€422 EUR
View
A
Retailer 5
-
$625 SGD
$489 USD
View
A
Retailer 6
-
$648 SGD
£399 GBP
View
B+
Retailer 7
-
$1,138 SGD
$890 USD
View
B+
Retailer 8
-
$1,188 SGD
$929 USD
View
B
Retailer 9
-
$1,273 SGD
$996 USD
View
B+
Retailer 10
-
$1,404 SGD
£865 GBP
View
Most Expensive
B
Blue Nile
26932852 · Oct 31
$1,460 SGD
$1,142 USD
View
10 more retailers have this diamond
Prices start from $393 SGDSave up to $1,067 SGD

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 Cushion
$393 SGD