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Round|Lab Grown|IGI

0.55ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG987577

Certificate IGI LG987577

Diamond specifications and retailer prices

From $1,095 AUD
As of November 2, 2026
Save $720 AUD (40%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,815 AUD at Fonder Diamond · As of November 3, 2026
View at Fonder Diamond

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG987577 or 987577. Listed at 2 retailers as of November 2, 2026, with prices from $1,095 to $1,815, a $720 spread on the same certified stone. Fonder Diamond lists it at $1,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG987577
Dimensions5.20 × 5.23 mm
L/W Ratio1.01
Top View
5.20 mm5.23 mm0.55 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG987577
Side View
Table 58.0%CrownGirdle: MED - STKPavilionCulet: NDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,815 AUD|Low: $823 AUD|High: $4,488 AUD|Avg: $1,927 AUD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3$823 AUD
Retailer 5$1,068 AUD
Retailer 2$1,095 AUD
Fonder Diamond$1,815 AUD
Retailer 6$1,976 AUD
Retailer 7$2,227 AUD
Retailer 4$4,488 AUD

5 data points across 7 retailers

2 retailers$1,095 AUD to $1,815 AUD

B+
Cheapest Retailer
-
$1,095 AUD
Most Expensive
B
Fonder Diamond
73149596 · Nov 3
$1,815 AUD
SGD 1,713 SGD
View
1 more retailer has this diamond
Prices start from $1,095 AUDSave up to $720 AUD

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.

B+
0.55ct Round
$1,095 AUD