Round|Lab Grown|IGI

0.55ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG821638014

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821638014

Diamond specifications and retailer prices

From $95 USD
As of November 1, 2026
Save $774 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $869 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821638014 or 821638014. Listed at 16 retailers as of November 1, 2026, with prices from $95 to $869, a $774 spread on the same certified stone. MOH London lists it at $869. 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
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638014
Dimensions5.27 × 5.22 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
5.27 mm5.22 mm0.55 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638014
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $869 USD|Low: $92 USD|High: $879 USD|Avg: $312 USD|-0.1%
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
November 2, 2026
Retailer 12$95 USD
Retailer 5$106 USD
Retailer 10$111 USD
Retailer 11$126 USD
Retailer 14$126 USD
Retailer 3$165 USD
Retailer 8$215 USD
Retailer 2$222 USD
Retailer 7$301 USD
Retailer 4$351 USD
Retailer 13$380 USD
Retailer 9$424 USD
Retailer 6$860 USD
MOH London$869 USD

44 data points across 14 retailers

16 retailers$95 USD to $869 USD

A
Cheapest Retailer
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$95 USD
A
Retailer 2
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$106 USD
View
Final sale: no returns
A
Retailer 3
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$111 USD
View
A
Retailer 4
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$126 USD
View
Retailer 5
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$126 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$165 USD
View
A
Retailer 7
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$215 USD
ZAR 3,467 ZAR
View
A
Retailer 8
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$222 USD
£175 GBP
View
A
Retailer 9
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$266 USD
View
A
Retailer 10
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$301 USD
A$463 AUD
View
B+
Retailer 11
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$351 USD
View
B+
Retailer 12
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$380 USD
View
B+
Retailer 13
-
$424 USD
View
B+
Retailer 14
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$439 USD
View
B
Retailer 15
-
$860 USD
View
Most Expensive
B
MOH London
LG821638014 · Nov 1
$869 USD
£684 GBP
View
15 more retailers have this diamond
Prices start from $95 USDSave up to $774 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
$95 USD