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Radiant|Lab Grown|IGI

0.59ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG644496296

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

Certificate IGI LG644496296

Diamond specifications and retailer prices

From $194 SGD
$151 USD
As of October 27, 2026
Save $1,135 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,328 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.59ct lab-grown radiant diamond

This 0.59ct 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 LG644496296 or 644496296. Listed at 19 retailers as of October 27, 2026, with prices from $194 to $1,328, a $1,135 spread on the same certified stone. Reve Diamonds lists it at $1,328. 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

0.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644496296
Dimensions6.40 × 4.14 × 2.64 mm
L/W Ratio1.55
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
6.40 mm4.14 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644496296
Side View
Table 59.0%Crown 22.4°Girdle: MediumPavilion 32.3°Culet: NoneDepth 63.8%

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 27
Current: $415 SGD|Low: $182 SGD|High: $1,328 SGD|Avg: $543 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
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Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 18$194 SGD
Retailer 15$224 SGD
Retailer 7$235 SGD
Retailer 11$240 SGD
Retailer 12$276 SGD
Retailer 14$340 SGD
Retailer 8$413 SGD
Retailer 1$415 SGD
Retailer 17$433 SGD
Retailer 2$483 SGD
Retailer 16$483 SGD
Retailer 6$597 SGD
Retailer 4$627 SGD
Retailer 13$770 SGD
Retailer 9$797 SGD
Retailer 5$841 SGD
Retailer 10$846 SGD
Retailer 3$1,122 SGD
Reve Diamonds$1,328 SGD

35 data points across 19 retailers

19 retailers$194 SGD to $1,328 SGD

A
Cheapest Retailer
-
$194 SGD
$151 USD
A
Retailer 2
-
$224 SGD
$175 USD
View
A
Retailer 3
-
$235 SGD
$183 USD
View
A
Retailer 4
-
$240 SGD
$187 USD
View
A
Retailer 5
-
$276 SGD
$215 USD
View
Final sale: no returns
A
Retailer 6
-
$340 SGD
$265 USD
View
A
Retailer 7
-
$413 SGD
€307 EUR
View
A
Retailer 8
-
$415 SGD
£255 GBP
View
A
Retailer 9
-
$433 SGD
ZAR 5,458 ZAR
View
B+
Retailer 10
-
$483 SGD
$376 USD
View
B+
Retailer 11
-
$483 SGD
$377 USD
View
B+
Retailer 12
-
$597 SGD
A$717 AUD
View
B+
Retailer 13
-
$627 SGD
$489 USD
View
B+
Retailer 14
-
$770 SGD
$601 USD
View
B
Retailer 15
-
$797 SGD
$622 USD
View
B
Retailer 16
-
$841 SGD
$656 USD
View
B
Retailer 17
-
$846 SGD
$660 USD
View
B
Retailer 18
-
$1,122 SGD
£689 GBP
View
Most Expensive
B
Reve Diamonds
A0FD44950 · Oct 28
$1,328 SGD
$1,036 USD
View
18 more retailers have this diamond
Prices start from $194 SGDSave up to $1,135 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
0.59ct Radiant
$194 SGD