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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 €685 EUR
$765 USD
As of October 31, 2026
Save €445 EUR (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,130 EUR at Fonder Diamond · As of October 31, 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 October 31, 2026, with prices from €685 to €1,130, a €445 spread on the same certified stone. Fonder Diamond lists it at €1,130. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,130 EUR|Low: €515 EUR|High: €2,806 EUR|Avg: €1,205 EUR|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 13, 2026
Retailer 3€515 EUR
Retailer 5€668 EUR
Retailer 2€685 EUR
Fonder Diamond€1,130 EUR
Retailer 6€1,235 EUR
Retailer 7€1,393 EUR
Retailer 4€2,806 EUR

4 data points across 7 retailers

2 retailers€685 EUR to €1,130 EUR

B+
Cheapest Retailer
-
€685 EUR
$765 USD
Most Expensive
B
Fonder Diamond
73149596 · Oct 31
€1,130 EUR
SGD 1,706 SGD
View
1 more retailer has this diamond
Prices start from €685 EURSave up to €445 EUR

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
€685 EUR