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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739504406

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739504406

Diamond specifications and retailer prices

From $184 SGD
$144 USD
As of October 29, 2026
Save $1,112 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,296 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round 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 LG739504406 or 739504406. Listed at 19 retailers as of October 29, 2026, with prices from $184 to $1,296, a $1,112 spread on the same certified stone. Reve Diamonds lists it at $1,296. 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

0.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739504406
Dimensions5.32 × 5.31 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739504406
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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 29
Current: $391 SGD|Low: $184 SGD|High: $1,414 SGD|Avg: $539 SGD|-14.7%
Retailer 1
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Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$184 SGD
Retailer 9$205 SGD
Retailer 10$213 SGD
Retailer 5$228 SGD
Retailer 15$228 SGD
Retailer 2$262 SGD
Retailer 8$306 SGD
Retailer 6$309 SGD
Retailer 1$391 SGD
Retailer 11$401 SGD
Retailer 12$411 SGD
Retailer 4$516 SGD
Retailer 16$625 SGD
Retailer 14$721 SGD
Retailer 3$731 SGD
Retailer 17$772 SGD
Retailer 7$803 SGD
Retailer 13$1,065 SGD
Reve Diamonds$1,296 SGD

44 data points across 19 retailers

19 retailers$184 SGD to $1,296 SGD

A
Cheapest Retailer
-
$184 SGD
$144 USD
A
Retailer 2
-
$205 SGD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$213 SGD
$167 USD
View
A
Retailer 4
-
$228 SGD
$178 USD
View
A
Retailer 5
-
$228 SGD
$178 USD
View
A
Retailer 6
-
$262 SGD
HK$1,600 HKD
View
A
Retailer 7
-
$306 SGD
$239 USD
View
A
Retailer 8
-
$309 SGD
$242 USD
View
A
Retailer 9
-
$391 SGD
£241 GBP
View
A
Retailer 10
-
$401 SGD
€299 EUR
View
A
Retailer 11
-
$411 SGD
ZAR 5,197 ZAR
View
B+
Retailer 12
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$516 SGD
$404 USD
View
B+
Retailer 13
-
$625 SGD
View
B+
Retailer 14
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$721 SGD
$564 USD
View
B+
Retailer 15
-
$731 SGD
$572 USD
View
B+
Retailer 16
-
$772 SGD
$604 USD
View
B
Retailer 17
-
$803 SGD
$628 USD
View
B
Retailer 18
-
$1,065 SGD
£656 GBP
View
Most Expensive
B
Reve Diamonds
E9E4F81B3 · Oct 30
$1,296 SGD
$1,014 USD
View
18 more retailers have this diamond
Prices start from $184 SGDSave up to $1,112 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
0.55ct Round
$184 SGD