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Radiant|Lab Grown|IGI

0.73ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG813608948

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

Certificate IGI LG813608948

Diamond specifications and retailer prices

From $267 SGD
$209 USD
As of October 30, 2026
Save $1,158 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,425 SGD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant 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 LG813608948 or 813608948. Listed at 13 retailers as of October 30, 2026, with prices from $267 to $1,425, a $1,158 spread on the same certified stone. Michael Trio lists it at $1,425. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813608948
Dimensions6.68 × 4.49 × 2.92 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.49 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813608948
Side View
Table 65.0%Crown 52.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 65.0%

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 30
Current: $1,425 SGD|Low: $192 SGD|High: $1,449 SGD|Avg: $791 SGD|+7.5%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 7$267 SGD
Retailer 11$399 SGD
Retailer 2$535 SGD
Retailer 12$537 SGD
Retailer 4$554 SGD
Retailer 10$683 SGD
Retailer 3$759 SGD
Retailer 13$804 SGD
Retailer 6$955 SGD
Retailer 8$992 SGD
Retailer 5$1,138 SGD
Retailer 9$1,391 SGD
Michael Trio$1,425 SGD

36 data points across 13 retailers

13 retailers$267 SGD to $1,425 SGD

A
Cheapest Retailer
-
$267 SGD
$209 USD
Final sale: no returns
A
Retailer 2
-
$399 SGD
$312 USD
View
A
Retailer 3
-
$535 SGD
£329 GBP
View
A
Retailer 4
-
$537 SGD
ZAR 6,781 ZAR
View
Retailer 5
-
$554 SGD
€413 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$683 SGD
$534 USD
View
B+
Retailer 7
-
$759 SGD
A$913 AUD
View
B+
Retailer 8
-
$804 SGD
A$968 AUD
View
B+
Retailer 9
-
$955 SGD
$747 USD
View
B+
Retailer 10
-
$992 SGD
$776 USD
View
B
Retailer 11
-
$1,138 SGD
$890 USD
View
B
Retailer 12
-
$1,391 SGD
£857 GBP
View
Most Expensive
B
Michael Trio
1560511302 · Oct 31
$1,425 SGD
View
12 more retailers have this diamond
Prices start from $267 SGDSave up to $1,158 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 Radiant
$267 SGD