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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG715594379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715594379

Diamond specifications and retailer prices

From $160 USD
As of October 22, 2026
Save $907 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,067 USD at Reve Diamonds · As of October 28, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715594379 or 715594379. Listed at 21 retailers as of October 22, 2026, with prices from $160 to $1,067, a $907 spread on the same certified stone. Reve Diamonds lists it at $1,067. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715594379
Dimensions5.34 × 5.31 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.34 mm5.31 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715594379
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

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 22
Current: $348 USD|Low: $160 USD|High: $1,067 USD|Avg: $439 USD|+3.1%
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 10$160 USD
Retailer 8$179 USD
Retailer 5$186 USD
Retailer 7$199 USD
Retailer 17$199 USD
Retailer 12$230 USD
Retailer 6$270 USD
Retailer 14$347 USD
Retailer 1$348 USD
Retailer 15$359 USD
Retailer 4$423 USD
Retailer 18$491 USD
Retailer 16$506 USD
Retailer 13$543 USD
Retailer 2$639 USD
Retailer 9$694 USD
Retailer 3$710 USD
Retailer 11$935 USD
Reve Diamonds$1,067 USD

43 data points across 19 retailers

21 retailers$160 USD to $1,067 USD

A
Cheapest Retailer
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$160 USD
A
Retailer 2
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$179 USD
View
Final sale: no returns
A
Retailer 3
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$186 USD
View
A
Retailer 4
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$199 USD
View
A
Retailer 5
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$199 USD
View
A
Retailer 6
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$230 USD
HK$1,800 HKD
View
A
Retailer 7
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$270 USD
View
B+
Retailer 8
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$347 USD
£273 GBP
View
A
Retailer 9
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$348 USD
€331 EUR
View
B+
Retailer 10
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$359 USD
ZAR 5,804 ZAR
View
B+
Retailer 11
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$365 USD
View
Price last confirmed 73 days ago
B+
Retailer 12
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$423 USD
View
B+
Retailer 13
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$491 USD
View
B+
Retailer 14
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$506 USD
A$779 AUD
View
B+
Retailer 15
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$543 USD
A$836 AUD
View
B
Retailer 16
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$639 USD
View
B
Retailer 17
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$694 USD
View
B
Retailer 18
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$710 USD
View
B
Retailer 19
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$935 USD
£736 GBP
View
B
Retailer 20
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$1,016 USD
£800 GBP
View
Most Expensive
B
Reve Diamonds
464D46E34 · Oct 28
$1,067 USD
View
20 more retailers have this diamond
Prices start from $160 USDSave up to $907 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
$160 USD