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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689538982

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689538982

Diamond specifications and retailer prices

From $140 USD
As of October 29, 2026
Save $862 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,002 USD 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 LG689538982 or 689538982. Listed at 20 retailers as of October 29, 2026, with prices from $140 to $1,002, a $862 spread on the same certified stone. Reve Diamonds lists it at $1,002. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689538982
Dimensions5.33 × 5.31 × 3.24 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.33 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689538982
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.9%

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 29
Current: $296 USD|Low: $121 USD|High: $1,323 USD|Avg: $389 USD|+20.5%
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 18$140 USD
Retailer 9$155 USD
Retailer 11$162 USD
Retailer 2$173 USD
Retailer 4$173 USD
Retailer 19$205 USD
Retailer 6$235 USD
Retailer 5$238 USD
Retailer 16$250 USD
Retailer 1$296 USD
Retailer 12$310 USD
Retailer 13$313 USD
Retailer 3$400 USD
Retailer 14$441 USD
Retailer 10$480 USD
Retailer 7$557 USD
Retailer 17$589 USD
Retailer 8$613 USD
Retailer 15$812 USD
Reve Diamonds$1,002 USD

42 data points across 20 retailers

20 retailers$140 USD to $1,002 USD

A
Cheapest Retailer
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$140 USD
A
Retailer 2
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$155 USD
View
Final sale: no returns
A
Retailer 3
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$162 USD
View
A
Retailer 4
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$173 USD
View
A
Retailer 5
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$173 USD
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A
Retailer 6
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$205 USD
HK$1,600 HKD
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A
Retailer 7
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$235 USD
View
A
Retailer 8
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$238 USD
View
A
Retailer 9
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$250 USD
View
A
Retailer 10
-
$296 USD
£233 GBP
View
A
Retailer 11
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$310 USD
€295 EUR
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A
Retailer 12
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$313 USD
ZAR 5,062 ZAR
View
B+
Retailer 13
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$400 USD
View
B+
Retailer 14
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$441 USD
A$679 AUD
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B+
Retailer 15
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$480 USD
SGD 648 SGD
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B
Retailer 16
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$557 USD
View
B
Retailer 17
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$589 USD
View
B
Retailer 18
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$613 USD
View
B
Retailer 19
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$812 USD
£639 GBP
View
Most Expensive
B
Reve Diamonds
0F51FCE9E · Oct 30
$1,002 USD
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $862 USD

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
$140 USD