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Radiant|Lab Grown|IGI

0.54ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG786676817

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

Certificate IGI LG786676817

Diamond specifications and retailer prices

From $197 SGD
$154 USD
As of October 30, 2026
Save $656 SGD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,162 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct 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 LG786676817 or 786676817. Listed at 20 retailers as of October 29, 2026, with a 333% 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

0.54
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676817
Dimensions5.95 × 4.06 × 2.61 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm4.06 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676817
Side View
Table 64.0%Crown 43.1°Girdle: MediumPavilion 35.7°Culet: NoneDepth 64.3%

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 30
Current: $1,162 SGD|Low: $197 SGD|High: $1,193 SGD|Avg: $540 SGD|-2.6%
MOH London
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
Retailer 20
October 31, 2026
Retailer 15$197 SGD
Retailer 3$219 SGD
Retailer 10$230 SGD
Retailer 20$243 SGD
Retailer 9$245 SGD
Retailer 16$330 SGD
Retailer 2$419 SGD
Retailer 7$442 SGD
Retailer 18$450 SGD
Retailer 11$472 SGD
Retailer 6$612 SGD
Retailer 14$626 SGD
Retailer 8$627 SGD
Retailer 12$665 SGD
Retailer 4$669 SGD
Retailer 5$782 SGD
Retailer 17$785 SGD
Retailer 13$827 SGD
Retailer 19$853 SGD
MOH London$1,162 SGD

19 data points across 20 retailers

20 retailers$197 SGD to $853 SGD

A
Cheapest Retailer
-
$197 SGD
$154 USD
A
Retailer 2
-
$219 SGD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$230 SGD
$180 USD
View
A
Retailer 4
-
$243 SGD
$190 USD
View
A
Retailer 5
-
$245 SGD
$192 USD
View
A
Retailer 6
-
$330 SGD
$258 USD
View
A
Retailer 7
-
$419 SGD
£258 GBP
View
A
Retailer 8
-
$442 SGD
ZAR 5,590 ZAR
View
A
Retailer 9
-
$450 SGD
$352 USD
View
Retailer 10
-
$472 SGD
€352 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$612 SGD
A$737 AUD
View
B+
Retailer 12
-
$626 SGD
$490 USD
View
B+
Retailer 13
-
$627 SGD
A$754 AUD
View
B+
Retailer 14
-
$665 SGD
$520 USD
View
B+
Retailer 15
-
$669 SGD
View
B+
Retailer 16
-
$782 SGD
$612 USD
View
B+
Retailer 17
-
$785 SGD
$614 USD
View
B
Retailer 18
-
$827 SGD
$647 USD
View
B+
Retailer 19
-
$853 SGD
$667 USD
View
Most Expensive
MOH London
LG786676817 · Oct 21
$1,162 SGD
£716 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $197 SGDSave up to $656 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
0.54ct Radiant
$197 SGD